[[quoteright:349:https://static.tvtropes.org/pmwiki/pub/images/137b19fa_6102.jpg]]

->''"Monique, the tiger's head if you please."''\\
''"Félindra, tête de tigre!"''

''Fort Boyard'' is a summer GameShow, originating in UsefulNotes/{{France}} in 1990 and, so far, [[LongRunners running for over 30 seasons]] there. Several foreign versions have been made -- Swedish, Dutch, Finnish, Russian, Ukrainian, Algerian, along with a joint venture between the United States and the UK featuring teenagers. All the shows take place on Fort Boyard, a 19[[superscript:th]] century fortress off La Rochelle on the West [[UsefulNotes/ThePond Atlantic Ocean]] coast of France (in [[UsefulNotes/DepartementalIssues Charente-Maritime]], to be precise).

Depending on the version, four to six contestants take part in physical and mental challenges under time limits to firstly acquire keys to a treasure room and then to acquire clues to a password that, inside the treasure room, will release a load of coins. All against some sort of countdown clock. The French version features teams of [[SpecialGuest celebrities]] since the mid-nineties, and all the money that they win goes to charity associations that they support. Some non-French versions have contestants playing to win money for themselves.

In the UK version, these challenges were set by Boyard, master of the fort (played by Leslie Grantham in the first UK version). Whether or not he's evil seems to vary according to the version.

In the current French version, the challenges are set by the Père Fouras, an old, bald intellectual, and the show itself is hosted by Olivier Minne since 2003 (it was hosted by Patrice Laffont from 1990 to 1999 and Jean-Pierre Castaldi in 2000-2002). Three dwarves, "Passe-Partout", "Passe-Temps" and "Passe-Muraille" (since 2004), are frequently present to assist the master of the fort by escorting the team, bringing information about the next challenge, and holding on to what the team's won. The actor playing "Passe-Temps" was fired in 2010, reducing the numbers of dwarves to two again like it was the case during the show's early years.

When Channel 4 wanted to make a UK version, the filming schedule of the French original meant they couldn't use the fort, so they went and built ''Series/TheCrystalMaze'' instead. Many years later there was indeed a British series of ''Fort Boyard'', but by that time it was viewed as [[ItsTheSameNowItSucks a poor man's]] ''The Crystal Maze''.

The show had a short-lived spinoff, ''Series/BoyardLand'', which lasted two seasons in 2019 and 2020.

----
!!''Fort Boyard'' provides examples of:

* AbhorrentAdmirer: Maria Bodin for Père Fouras; he'd rather avoid the old crone at all cost.
* AccidentalPervert: The first episode had a particularly awkward task where the contestant had to get the key by touching up mannequins in the dark - but not all of them were mannequins.
* AdamWesting: Basically the joke behind Cyril Gossbo: Cyril Féraud, France Television's youthful and good-looking host in charge of afternoon shows aimed towards middle-aged ladies, plays a life-size, sentient [[Franchise/{{Barbie}} Ken doll]] with the personality of an over-the-top pretty boy who constantly winks and flashes his TwinkleSmile at the camera. Even the name of his trial, "Slaime", is a pun on Féraud's trademark game show, "Slam" (but with more [[CoveredInGunge slime]]).
* AgentPeacock: Narcisse, ''especially'' in the 2018 season. He even recorded theme music for the show and all of its characters.
* AnimalMotifs:
** The primary animal motif of the game, and the very symbol of the show, is the tiger, from the felines guarding the treasure room. The Masters are wearing tiger masks, a tiger bust is turned to open the boyard coffer, and the tiger head symbol cover the Fort to the point of SigilSpam.
** The secondary motif is the snake. Snakes are the most common critters testing the contestants' fear (there were 127 snakes on the Fort in 2020). It's a prominent symbol for Blanche, who has an albino snake pet. The symbol is also present in the Council, opposing the Masters' tigers, thus making it the motif of the contestants themselves.
** The Boo family also have their own motifs, with the adder for Little Boo, the spider for Lady Boo and the bear for Big Boo.
* {{Arrowgram}}: Rouge announces the start of her challenges in the Cage by shooting a flaming arrow into the door of the next would-be contest, with a defiant message wrapped around it.
* TheArtifact: By 2022, the tiger head is still the most prominent symbol of ''Fort Boyard'', to the point of SigilSpam. There are, however, no longer any live tigers guarding the treasure, since the animal protection laws in France got more stringent. They are replaced by tiger statues dangling in the treasure room, sometimes animated through CGI.
* AudibleGleam: A constant with Cyril Gossbo's {{Twinkle Smile}}s. Most of the jingles of the "Slaime" challenge use the same audio effect.
* BadVibrations: Big Boo's entrance in the Cage is preceded by the screen shaking with every of his steps.
* BaitAndSwitch:
** The 2020 challenge "le cabinet du dentiste" is set up to look like a trial based on some DepravedDentist antics. In fact, it's the entrance to Willy's new clandestine bar. He has to hide it from Père Fouras since the latter closed up his restaurant, Chez Willy, in retaliation for trying to take over Series/BoyardLand.
** A RunningGag in the UK series from 1998 to 2001 is that Boyard appears to tell somebody they are about to take part in a challenge, then he tells them to go away and prepare themselves for the ''next'' ordeal.
* BearTrap: Gary Boo put a bear trap around the key of his cell, claiming he needed to protect it from a grizzly. This forces the contestant to try and catch it with a fishpole and hook.
* BigElectricSwitch: At the beginning of the Searching Head challenge, Boyard pulls a big switch which dims the lights.
* {{Birdcaged}}: If contestants fail to escape a game cell in time, they are locked in a birdcage on an inner wall of the fort.
* BlazingInfernoHellfireSauce: The 2020 version of the Willymix involves eating a chili pepper ranking high on the Scoville scale. And lasting 20 seconds without any water.
* BookSafe: For The Library challenge, the clue is inside a hollowed-out grimoire, which must be brought back from underneath the floor, which is filled with snakes.
* BridalCarry: A common tactic when looting the treasure at the end: since the rules forbid carrying gold in your clothes, a way to increase one's carrying capacity is (for the strongest contestants) to carry a woman and pile as much gold as possible on her belly before the time expires.
* TheBrute: Mister Boo is the go-to guy for doing Père Fouras' dirty work, notably kicking Megagaf out of the Fort whenever he sneaks in. Also one of the few characters that remains mute. Replaced by Big Boo in 2020, who's even bigger.
* CantSeeADamnThing: The Labyrinth challenge, in which the contestant has to feel their way through a completely dark maze, wearing a special helmet so they can hear their team guiding them, and their team can see them through a night-vision camera.
* CharacterCatchphrase:
** Pretty much every host says "Felindra, tête de tigre!" ("Felindra, tiger head!") at the end in order to unlock the treasure (with a tiger head-shaped mechanism).
** When there was the character of La Boule, hosts said "La Boule, le gong!" to order him to hit the gong, thus starting the show.
** Whenever Gunde Svan has been the host of the Swedish version, he often quips "Nära räknas inte här på fortet!" ("Close doesn't count here at the fort!") when a contestant narrowly fails to snag a key or clue.
* CentrifugalFarce: The "Gagarine" challenge has the contestant tied to a gyroscopic chair and spun around while Père Fouras is asking him/her one of his riddles.
* ChezRestaurant: Chef Willy's challenge is naturally called "Chez Willy". Though it can hardly be called gastronomic...
* {{Claustrophobia}}: Although not stated to be about claustrophobia, some of the challenges are made all the more uncomfortable for being in a very small space, such as the Spider's Nest, for which the contestant has to crawl through a tiny door into a small room. There is also the Searching Head challenge, for which the contestant must pass their head into very small chambers containing frogs, locusts, rats, cockroaches and flies, and the Shrinking Room, in which the ceiling slowly lowers.
* ClutchingHandTrap: The teams can sacrifice a player to give them an extra clue word for the treasure room. The player has to reach into a tiger statue's mouth for the clue, but their hand is then manacled to the tiger.
* ColdBloodedTorture: Parodied with the "Willymix", a torture chamber run by a [[ChewingTheScenery Fort-devouring]] Willy Rovelli, who ties up a contestant and [[PokeThePoodle sprays them with mayonnaise and ketchup]] if they fail his trivia questions.
* CompartmentShot: Sometimes used in the snake pit to show the contestant's horrified reaction, when they open a cupboard full of snakes.
* CordonBleughChef: Since 2013, Willy Rovelli defies contestants to eat his horrendous cooking for a key or a clue. His recipes have included surströmming (fermented herring), surströmming ice cream(!), casgiu merzu (Corsican cheese with maggots), nattō, fish-eyes maki, insect sushi, roasted scarabs, fried scorpions, tarantula kebabs, grilled centipedes, [[https://en.wikipedia.org/wiki/Century_egg century eggs,]] rooster testicles and legs, pork brain, sea cucumbers in cod liver oil, huitlacoche ([[https://en.wikipedia.org/wiki/Corn_smut corn smut]]), kumis (fermented mare milk), Polynesian giant snails, raw ostrich egg, hákarl (Icelandic fermented shark), criadillas (bull testes), haggis, durian, and several combinations of the above.
* CoveredInGunge: An unavoidable fate for the contestants facing several challenges is to end up covered in disgusting stuff, such as the mud wrestling, the spiderweb, the ketchup factory, the original Willymix or the "Slaime" game show. Though they are at least given the opportunity to clean up before the next challenge, and not stay that way for the rest of the game.
* CreepyDoll: The "Doll House" challenge is full of them. They're not the worst part of the challenge, though: that's the {{Spiders|AreScary}}.
* DwindlingParty: While this isn't a DeadlyGame and contestants are imprisoned rather than killed, they can be eliminated for the rest of the episode (with occasional shots of them in their cells). It is uncommon for just a single team member to reach the treasure, but such things happen from time to time, especially when the team aren't in best physical condition and don't pay attention to water clocks. In later seasons, they have the opportunity to escape near the end, but it will cost their team time in the treasure room if they are too slow.
* EarlyInstalmentWeirdness: Certain things only happened in the first UK series:
** The gold was referred to as "golden doubloons", which would often not be heard over the teams cheering at their winnings. In later series, it was simply "gold".
** In the first series, they had to find the "code word"; later this was the "password".
** In the first series, there were three visits to the Professor; later series only had two.
* EconomyCast: Used in the introduction to the UK series, when the contestants arrive at the fort, and the same piece of footage is used in every episode. In the earlier series, they arrive in a speedboat, and only the hostess's face is visible; the contestants' faces are obscured by waterproof jackets with big hoods. When they arrive in a helicopter, the contestants are only seen from behind, and when they disembark, only their feet are seen. Presumably this is to save costs and weather problems with actually filming each team arriving in this way.
* EekAMouse: Some of the challenges involve being in close proximity to mice and rats, especially the Jars of Fear, in which the contestant has to rummage in jars of mice, and the Searching Head, in which the contestant's head passes through a chamber with rats.
* TheEponymousShow: For the Spa challenge, the questions are asked as part of the "Père Fouras Show".
* EvilLaugh:
** Willy Rovelli easily indulges in evil laughter, betraying his sadistic tendencies.
** Magik the Genie is no slouch either, his laugh ending with a DistantReactionShot above the Fort, and then in orbit.
* ExcaliburInTheStone: One challenge is to pull a (very heavy) sword out of a wooden stump, and use it to chop a rope holding the key in place. It is named "Excalibur", of course.
* TheFaceless: Before entering the treasure hall, the team goes to the Council and they must face four challenges in order to gain more time. They play games with Masters of Darkness ([[IHaveManyNames also called]] Masters of Games or Masters of Time depending on season) who all wear a metal tiger mask. They look very intimidating and often try to make the contestants nervous. Though a person without a face is creepy enough already.
* FaceYourFears: A contestant doesn't like heights? Chances are good that said contestant will find themselves walking a tightrope or performing a bungee jump or other challenges at a high altitude. Also present in several challenges and ordeals involving [[WhyDidItHaveToBeSnakes mice, snakes, spiders, insects]]...
-->'''Boyard:''' ''[just before each contestant faces a challenge on each of these]'' Trisha doesn't like the dark; Phil doesn't like heights; and Andy doesn't like snakes. Oh dear!
* FailedASpotCheck:
** It happens that a contestant spend most of the time of the challenge looking for the key/the clue or how to free it without finding anything, even with the team yelling instructions all along. Makes for good HilariousOuttakes compilation.
** It has also happened for contestants to win the challenge and exit the cell just in time... except without taking the key with them.
* {{Fanfare}}: The [[https://www.youtube.com/watch?v=csO5xeM20F4 main theme]] has moments with other instruments (notably percussion, violin or xylophone), but its most triumphant and iconic part is heavy on the brass.
* {{Fanservice}}:
** The Cylinders. They somehow always pick a girl to straddle that thing, and the camera always seems to point [[MaleGaze right down her shirt]].
** The mud CatFight.
** The Dark Labyrinth challenge involved finding the word written somewhere on a topless woman; with a man having to hunt for it (the sexes were reversed on one occasion).
** Blanche (played by Delphine Wespiser, who won Miss France 2012), whose outfits have grown increasingly revealing over the seasons. Lampshaded by Narcisse during her intro, complete with MaleGaze.
** The outfits of Blanche's twin sister Rouge (also played by Delphine Wespiser) count too.
* ForgingScene: The intro to the 30[[superscript:th]] anniversary season includes a scene of Père Fouras having the 9 keys of the treasure room forged.
* FunWithAcronyms: A 2021 new challenge is the B.E.E.F.: Bureau d'Études des Épreuves du Fort.
%%* GameOfNim: One of the challenges against the Masters of Time involves one.
* GlowingEyelightsOfUndeath: The King of Silence is a skeleton [[https://en.wikipedia.org/wiki/Gisant gisant]], and if woken up (or at the end of the challenge anyway) it springs up with red glows in its eye sockets.
* GratuitousFrench: In the UK version, the professor often inserts French phrases into his lines, with dubious pronunciation.
* GratuitousLatin:
** "''Dura Lex Sed Lex''", emblazoned above Blanche's room. It means, "The law is tough, but it's the law." Doubles as her PreMortemOneLiner, delivered right before a contestant who failed her challenge is sent to jail.
** "''Fortes Fortuna Juvat''" ("Fortune favors the bold/brave") is written in the alcove where a contestant has to lay right after Blanche's challenges, to be sent falling down a pit leading to the Willymix.
** "''In Tigris Fauces Se Jectare''" ("Throw yourself in the tigers' jaws") is emblazoned above the entrance of the council chamber, which is shaped like a tiger's head and the contestants have to crawl inside the mouth to enter.
** Since 2022, the screen announcing the challenges for the code word is surmounted with "''Graviora Manent''" ("The worse is yet to come").
* GravityScrew: A new 2021 challenge is "''Le Monde à l'envers''" ("The Upside-Down World"), which involves crawling through a oven to emerge in a kitchen with all furniture inverted, and the camera is upside-down too, giving the impression the contestant is walking on the ceiling.
* HandInTheHole:
** "The Jars of Fear" challenge, in which a contestant has to hunt for the key by putting their arm deep into a jar containing something unpleasant, such as worms, rats, or slime.
** Played with when a player is sacrificed for an extra clue. The player has to put their hand in a tiger statue's mouth to retrieve the clue, but they then end up manacled to the tiger.
* IBrokeANail:
** In 2021, [[https://fr.wikipedia.org/wiki/Nabilla_Benattia Nabilla]] managed to break one of her (very long) nail ''twice'', in the challenges "Rodeo Dino" and "The Upside-Down World". The latter incident ended up closing the opening sequence of the season.
** Celebrity contestant Sally Gray notices that she has broken a nail when she is hanging upside-down on the outer wall of the fort.
* InstitutionalApparel:
** In 2021, Willy Rovelli is sent to prison by the Père Fouras for his clandestine bar the year before. Hence he's wearing the black-and-white stripped inmate outfit.
** Also worn by Passe-Murailles from times to times.
* TheJailer: The strong man is also usually tasked with dragging contestants who failed their challenge to jail.
** Sumo in the earlier seasons, a sumotori.
** Later La Boule, a rotund and red-faced sailor.
** Then Mister Boo, a lucha-libre-style masked wrestler.
** Starting 2020, Big Boo, a [[TheGiant Giant]] (1.95m, 142 kg) ScaryBlackMan.
* IWantMyMommy: One of the women in the UK series 2 says "I want my mum" just before she does a bungee jump.
* JingleTheCoins: If a team does not win the gold, Boyard tosses them a small bag, with the sound of rattling coins, which are not seen.
* KeyConfusion: Some challenges involve finding the right key to unlock the main key.
* LargeHam: The second host of the French version from 2000 to 2002, actor Jean-Pierre Castaldi (who led a team of contestants in 1999), reprised some of his hammy comedic antics from his role in the first live-action ''Franchise/{{Asterix}}'' movie, ''Film/AsterixAndObelixTakeOnCaesar''. And he had NoIndoorVoice during the 2002 season.
* LaserHallway: The 2012 French edition features a laser hallway challenge, though involving wires rather than actual lasers. Played straight with the bank-robbing challenge in the 2018 season.
* LazyBum: Pr. Kevin challenges the contestants' knowledge in the Boyard Academy... while doing the absolute minimum of effort himself. And usually taking a little nap right afterward. Or before. Or both. When outside the watchtower, he moves around on a motorized bed.
* LockAndKeyPuzzle: Literally, keys are required to open the treasure room, clues to retrieve the gold. Also, some challenges and ordeals fall under this category, with keys or other items required to retrieve the prize... or, in several cases, to exit the cell in which the challenge takes place.
* LosingAShoeInTheStruggle: This happens to the actress Trisha Penrose, when she takes on the challenge of being in a rotating web.
* LosingHorns: If a team loses in the Treasure Room, a sad version of the show's theme tune is played. There's no falling off at the end, so it's a partial type A.
* MirthlessLaughter: Celebrity contestant Sally Gray laughs hysterically when she lowers herself down the side of the fort, in a mechanism which spins her very rapidly. She says afterwards that it was because she was so nervous.
* MissionImpossibleCableDrop: Spoofed by Passe-Murailles for the intro to the Museum challenge.
* MountainMan: A new character introduced in 2021 is [[PunnyName Gary Boo]] (Jean-Marc Généreux), a crazy Quebecois trapper who was attracted to Fort Boyard by the numerous exotic animals to hunt. He built his hut inside a cell with plenty obstacles for the contestants, and welcomes them there at the end of his rifle.
* MsFanservice: The Naked Woman (Arianne in France), and many other female characters throughout the years.
* MudWrestling: One challenge involves a female contestant ([[https://youtu.be/hJ0URaTIyrg with one exception]]) fighting a strongwoman in a pit of mud. As of 2013, though, the challenge now can feature a pair facing the strongwoman (called Lady Boo as of 2011) and the newly-introduced strongman, Mister Boo. The latter, though, can also fight against two female contestants trying to get the key in a box where he sits (2013, 2014 and 2016), or, as of 2017, against a male contestant.
* TheNameIsBondJamesBond: That's how crazy MountainMan Gary Boo introduces himself.
-->'''Gary Boo:''' My name is ''Boo''... '''Gary''' Boo!
* NeedleInAStackOfNeedles: The end of the Dark Labyrinth challenge requires the contestant to find a word on a mostly naked body; the word being very small, and hidden among lots of tattoos.
* NonStandardGameOver: There are technically two:
** The standard "game over" phase is arguably "go into the Treasure Room, get the password wrong". However, due to series in the modern day allowing unlucky teams to have less time than usual in the Treasure Room, it can be the case that the team doesn't even have enough time to formulate a code word to even be able to get into the Room before the bell rings and the door shuts.
** The second one is "go into the Treasure Room, get the password correct ''but'' failing to escape the room in time, with one of your team locked in". Whilst this has only occurred once in the French show (in which there was no "win/loss" format, and the offending player was simply told to go back out the way he'd come in without being able to carry any more gold), in the current format, this ''CAN'' happen (and did in the 2006 Russian series, [[https://www.youtube.com/watch?v=FSkkvrUgig0 to the great annoyance of the host]]). In this instance, the host turns an emergency lever to block off the tigers, but it additionally causes the pot that the players have been putting their money into to be reclaimed by the Fort.
* ObviousRulePatch: After singer Vianney managed to easily win the Ketchup Factory challenge by ''throwing as many tomatoes he could'' above the ketchup pool instead of carrying them over the slippery ledge, the challenge was modified with a drawer delivering only eight tomatoes at a time to the contestant.
* OfficiallyShortenedTitle: The game show was originally called ''Les Clés de Fort Boyard'' ("''The Keys of Fort Boyard''"). It was shortened to ''Fort Boyard'' as soon as 1991.
* ParlorGames: One challenge is based on the Musical Chairs, held by the comedic duo Les Bodin's. Although the contestants are blindfolded and the chairs randomly rise from the floor, to add difficulty.
* ParodyAssistance: In 1992, comedic trio Creator/LesInconnus made a parody sketch of the game titled ''Fort Boyaux'' ("Fort Bowels"). Which was filmed... entirely at Fort Boyard, with the help of the usual team responsible for the show, including then-current show host Sophie Davant AsHerself. Recreating such an iconic set elsewhere would have been very hard (and costly).
* PinnedToTheWall: Willy Rovelli gets pinned a couple times to a cell door by his cook uniform, from the {{Arrowgram}} shot by Rouge.
* PirateBooty: One of the possible origins given for the gold kept in Fort Boyard in the early days was that it was the booty of a Rochelais pirate, or the cargo of a Dutch galleon shipwreck that crashed against the Fort. Although it's very much a MultipleChoicePast.
* TheQuietOne: A lot of the members of the Fort didn't talk at all in earlier seasons, with the exception of Père Fouras and the host, and Rouge and Blanche. In the later seasons, they're joined by the professors at Boyard Academy, Willy Rovelli, Megagaf, Rouge's kids, and the Bodin's, to the point where the only really silent people in the show are the Père Fouras' dwarf assistants, the Boo family, and the Masters.
* RaceAgainstTheClock: Each challenge, ordeal, or puzzle is like this, with varying consequences for running out of time ranging from being locked in the challenge cell to watching a clue word burn up to losing all the money earned in the Treasure Room.
* RedAndBlackAndEvilAllOver: Red and black is the dominant color theme of Rouge and her minions, the Boo family, and they are the Fort inhabitants most hostile toward the contestants.
* RedOniBlueOni: The twin sisters Rouge and Blanche, down to their color schemes. Rouge's is black and flame red, and she's the most hot-headed of the two, having been imprisoned in the Cage for trying to take over the Fort and usurp her sister. She's brash and arrogant when facing the contestants, and she presides over challenges demanding strength and athleticism to win. In contrast, Blanche has a white and icy blue color scheme; she's presenting herself as a severe but fair judge, stays calm and polite toward the contestants, and presides over challenges requiring either luck or dexterity.
* ReptilesAreAbhorrent: Snakes and lizards are among the various creepy-crawlies you can expect to deal with in certain challenges, such as the Spa, the Zoo, the Library, and some Boyard Academy challenges.
* RevisitingTheRoots: In 2021, the B.E.E.F. challenge puts back Père Fouras in the lookout tower, which he occupied at the very beginning of the game to ask riddles, but hasn't for a long time, the tower having been instead occupied by the various professors of the Boyard Academy in the previous years. He even mentions that it brings back memories.
* RhymesOnADime:
** In the French version, the short voice-over descriptions of every challenge are always rhyming.
** In the UK version, the Professor's riddles rhyme.
--->'''Professor:''' This opera may or not be credible; but as a cake, it's completely inedible. What is it? [[spoiler: soap.]]
* RiddleMeThis: Many of the challenges, most of them are provided by the Père Fouras. In some cases, degenerating to "Only the dumb may not pass". Although latter iterations have the riddles asked while the contestants are in very stressful situations (catapulted in the air, in a booth filling with water, creepy crawlies falling on them, etc.), which makes focusing on giving the correct answer much harder.
* RulesSpiel: The UK C5 Version has two:
** In the first phase of the game: "''Fort Boyard's gold is guarded by tigers. To win some the team must first unlock the treasure room door. This requires four keys. These are obtained by succeeding Boyard's challenges or answering correctly the riddles set by the Professor he keeps locked in the watchtower. But getting the keys is only the beginning...''"
** And in the second: "''The treasure room door is now unlocked, but it won't open until the gong sounds. By then, you need to know the password. Each time you successfully complete one of my ordeals, you get a clue. The password is the one word that can be used either before or after each of the clues to create a new word or familiar expression. When you enter the treasure room, the password must be spelt out correctly to release the gold, but you will only have a maximum of two minutes before the door closes again, and the tigers are released.''"
* SawAWomanInHalf:
** The Halloween 2012 [[https://www.youtube.com/watch?v=XN3qna_4wOU&list=PLyXhcxpbY_sV7t-ccZctkiULRm8wcON-y&index=11 here]] had a key on the box covering the upper part of the Woman's body, which had to undo a manacle that had the main Key the contestant needed. The trick was, you had to saw her in half, then move the upper half of her body (the table she was on had wheels, though) to the manacle to get the Key.
** This 1990 [[https://www.youtube.com/watch?v=wJ_VCzrAMBk&list=PLyXhcxpbY_sV7t-ccZctkiULRm8wcON-y&index=10 episode]] had the Key the contestant needed IN a compartment on the top the box covering the upper part of the Woman's body, so you needed to still had to saw her in half to get to it. This time, though, no extra lugging a part of a woman's body was needed.
* ScaryScorpions: One of the ordeals is to search for pieces of paper attached to the bodies of tarantulas and scorpions.
* SceneryPorn: The ending credits feature numerous aerial shots of the coast of Charente-Maritime near the Fort Boyard, which is extremely scenic.
* SelfDeprecation: The character of Narcisse is a [[CastingGag caricature]] of his RealLife actor, singer and songwriter Francis Lalanne.
* SelfDestructingSecurity: In some of the ordeals, the paper bearing the clue word is automatically incinerated if the contestant fails to find it in time.
* SelfPunishmentOverFailure: During the 2021 season, only one team failed to get the treasure [[note]]With only one clue out of five + a hard code to find ("rivière" = river), it was predictable[[/note]]. Carinne Teyssandier, a member of the team, tells [[https://youtu.be/ALF-TGmv7TE a super gloomy sentence (near the end of the video)]].
-->'''Olivier Minne:''' Félindra va à présent poser les boulets sur les lettres [...][[note]]Félindra will now place the cannonballs on the letters [...][[/note]]\\
'''Carinne Teyssandier:''' C'est nous les boulets. [[note]]= That's us the "boulets" ("boulet" means "cannonball" but it can also define a useless person).[[/note]]
* SeparatedByACommonLanguage: Gary Boo's most opaque Quebecois expressions are subtitled in standard French.
* SexySoakedShirt: One of the challenges is to fill a container with water that is kept in buckets hanging from the ceiling. The person has to move on a running belt. They usually end up soaking wet.
* ShellGame:
** One of the oldest challenge is a shell game (called "[[http://fr.wikipedia.org/wiki/Bonneteau bonneteau]]" in French). Performed by Serge Avril, a stage magician, it consists of finding a little key under the cups; three keys (hence, three successes) in a limited time are necessary to win the challenge. Very, very few contestants ever made it through, 'cause the gambler is really good.
** Later refurbished as one of the Masters' challenges for time, with a boyard under three cups. Again, rarely won, since the Master is quite skilled at palming the coin unnoticed.
* ShoutOut:
** Between her bow, her braid and her clothes, Rouge brings in mind [[Literature/TheHungerGames Katniss Everdeen]].
** In 2018, a new character called "Megagaf" is introduced. He's a superhero parody, but wears a costume rather similar to [[Franchise/TheIncredibles Bob Parr]]'s. Also, his intro song is modeled over the one from the French version of ''Series/ChoudenshiBioman'' (or its well-known parody, ''Biouman'', by Creator/LesInconnus).
** Narcisse is both a [[CastingGag self-parody]] of Francis Lalanne, and a reference (in terms of his outfit) to [[Literature/HarryPotter Gilderoy Lockhart]].
** Narcisse sings a parody of "Happy" from ''WesternAnimation/DespicableMe2'', with Passe-Partout and Passe-Murailles naturally dressed as Minions.
** The Ski challenge uses a[[invoked]] SuspiciouslySimilarSong to the theme music of ''Film/FrenchFriedVacation 2''.
** The "[[TempleOfDoom Temple Maudit]]" challenge is naturally full of ''Franchise/IndianaJones'' references, including the poster-based style of the title, or the music when a contestant win.
* ShowTheFolksAtHome: If the contestants fail to answer the professor's riddles in the second half of the game, the solution is shown on-screen.
* SiblingYinYang: The two princesses of the Fort, Blanche and Rouge. Blanche is a graceful ruler, wears white robes and is the purer of the two. Rouge is said to be evil, dresses like a fighter in black and red clothes and wields a bow.
* SigilSpam: The tiger face/tiger head can be seen everywhere on the Fort, including inside the "O" of the title.
* SignatureHeadgear: Narcisse's steampunk-inspired top hat.
* SkeletonCrew: A few challenges have skeletons adorning the scenery, such as the Underwater Cell (with a prison guard and a prisoner), the Phone Booth, the entrance to Gagarine, the Ghost Train or Tata Fouras. In the Dark Labyrinth challenge, the string which the contestant has to follow passes through the ribs of a skeleton, so they feel it.
* SoftGlass: Invoked with the Bank Robbery challenge: the contestant has to break a "glass panel" to enter the coffers room, but it's completely safe since it's made of sugar commonly used in filming.
* SpeakInUnison: Just after each new team has been introduced in the UK version, they say something in unison, such as "Boyard! We're coming for your gold!"
* SpidersAreScary: The "Doll House" challenge involves picking up live tarantulas and removing small notes tied to their undersides to decipher a code.
* SpookySeance: The "Tata Fouras" challenge features the skeleton of Père Fouras' aunt, a stereotypical gypsy FortuneTeller who's reading the future in tea leaves around a "table tournante". Except the table is [[VisualPun really turning]] -- and very fast.
* SquirrelsInMyPants: Comedian Booder ended up getting a snake slipping into his pants while doing the Library challenge.
* StickySituation: A 2015 challenge involves crawling underneath a bionic spider to steal its eggs, while struggling against its extremely sticky webbing. Latter evolution of the game involves prying out the eggs glued to the floor while wearing a Spider-Man-like suite, and throwing them toward a target (which is very hard to do with any accuracy since they still stick to the gloves).
* TemptingFate: Out yourself as arachnophobic and you ''will'' be given "Doll House". Say that you hate bugs and you ''will'' be given the Telephone Booth. Fear of heights? There's a bungee cord and safety harness with your name on it. Admit to having a weak stomach, and you've just booked a reservation at Chez Willy. Basically, just keep your mouth shut about your phobias if you're on this show.
* ThemeNaming: The three dwarves, "Passe-Partout", "Passe-Temps" and "Passe-Muraille".[[note]]Respectively, their names are the French for "Passkey", "Pastime" and "Walking through walls".[[/note]]
* ThenLetMeBeEvil: Parodied with Willy Rovelli. He got tired of people throwing up after eating his food starting in 2017, so he intentionally started serving even ''more'' disgusting concoctions, and then became an outright TortureTechnician in 2018 after constructing the "Willymix".
* ThereAreTwoKindsOfPeopleInTheWorld:
-->'''Willy Rovelli:''' There are two kinds of people in the world: those who cook... and those who eat.
* ThingOMeter: Some of the second-part challenges have a "Trouillomètre" ("chicken-o-meter") measuring how scared the contestants are based on their screams.
* ThirdPersonPerson: Megagaf, like some of the superheroes he parodies, speak in third person.
* ThrownDownAWell: If the team do not have enough keys to open the treasure room door, one of their number can be sent to the "oubliette": a dark chamber under a barred trapdoor, where they remain for the rest of the game.
* {{Troll}}: The Père Fouras in the latest seasons sometimes trolls the contestants. One of his gems:
-->'''Père Fouras:''' ''[after a duel in the Council]'' I have a good news and a bad news. The good news is, the duel has been won.\\
'''Contestants:''' ''[cheers]''\\
'''Père Fouras:''' The bad news is, it was won by the Master.\\
'''Contestants:''' ''[audible noises of frustration]''
* TwinkleSmile: About any time Cyril Gossbo flashes his teeth, there's a sparkle for the camera. His teeth even glow in the dark!
* UrineTrouble: In the "Mole Special" episode with contestants from ''Series/TheMole'' in series 4, during the challenge in which the contestant pedals a vehicle around the treasure room with the tigers, one tiger jumps on top of the vehicle and urinates on the contestant inside.
* VisualPun: In French, a [[https://fr.wikipedia.org/wiki/Table_tournante_(spiritisme) "table tournante"]] ("turning table") designates the table used during spiritism séances. For the "Tata Fouras" challenge, said table becomes a ''real'' turning table -- with enough centrifugal force to press the contestant in the chair.
* TheWallsAreClosingIn: There are such challenges, although it's never lethal for the contestants, naturally.
* WeightAndSwitch: Downplayed, in that when the team enter the treasure room, they spell out the password by standing on lettered tiles, and if there are not enough players, they can place cannon balls on the other letters.
* WhiteVoidRoom: The throne room where Blanche challenges the contestants is bathed in white light with no walls visible.
* YouHaveFailedMe: When a Master loses a duel in the Council, Père Fouras [[DeadpanSnarker blames him/her for the loss]].
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