->My Rio, Rio by the Sea-o,\\
Flying down to Rio where there's rhythm and rhyme.\\
Hey feller, twirl that old propeller,\\
Got to get to Rio and we've got to make time.

A RomanticComedy from TheDirtyThirties, starring Dolores del Río and Gene Raymond but remembered more for the appearances of a young Creator/FredAstaire and Creator/GingerRogers. In fact, it's the first time they were on-screen together, which is really the movie's main claim to fame (even though they only share one dance number together). The musical directer was MaxSteiner.

The real focus of the movie is on [[AlphaCouple the conductor of Fred's (Astaire) band, Roger (Raymond), and rich Brazilian ingénue, Belinha]] (del Río). He adores her to the point where he gets fired for dancing with her, and she [[DefrostingIceQueen eventually warms up to him]], but there's one problem; [[LoveTriangle she's already engaged to Julio (Raul Roulien), her fiancée back home]] (who happens to be Roger's friend). There's another problem; the hotel the band is playing at (which happens to be owned by Belinha's father) doesn't actually have an entertainment license, which means the big opening could be a big flop. Looks like Roger's going to have to think of something big to make sure his band is a success.

!!Tropes:
* ArrangedMarriage: Between Julio and Belinha. Roger swears that he'll destroy it.
* BelligerentSexualTension: Between both couples.
* BetaCouple: [[TheDanza Fred Ayres]] and [[AddedAlliterativeAppeal Honey Hale]].
* BlatantLies: When the band are sneaking into the hotel for the Grand Opening and have their instruments wrapped up. They're asked what they are and tell very unconvincing lies.
* ButNotTooBlack: Belinha is described as being "white as a flower" by Roger.
* TheCasanova: Roger. His habit of going after women he shouldn't be with has cost the band a lot of jobs.
* DesertedIsland: Belinha and Roger think they've crash-landed on one halfway through the picture... turns out they just landed on a bit of dense undergrowth in Rio.
* TheElevenOClockNumber: "Flying Down To Rio"
* {{Elopement}}: Honey suggests this Julio, but he says that in Brazil that's not how things are done. Afterwards he does follow the plan Honey suggested, [[spoiler:but hands Belinha to Roger]].
* FakeNationality: All three of the Greek Gambling members are played by American actors.
* GettingTheBoot: When Fred tries to talk to Belinha in the pastry shop, the shop owners throw him out after her aunt starts shouting at him.
* GossipEvolution: "Bellinha is dancing with the conducter" evolves to "she's going off with a gigolo".
* IJustWantMyBelovedToBeHappy: First, Roger leaves so Julio and Belinha can be together. Julio sees their farwell kiss and decides to organise an elopement... [[spoiler:between Roger and Belinha]].
-->[[spoiler:'''Julio:''']] Her happiness is my happiness.
* HeadbuttOfLove: Used throughout the "Carioca".
* LadiesAndGerms[=/=]MyFriendsAndZoidberg:
--> '''Fred:''' "Boys, girls and you too, Honey."
* LoopholeAbuse: No entertainment license for the hotel's big opening? Well, there's nothing against hosting an airshow ''beside'' the hotel!
* LoveTriangle: Julio <-> Belinha <-> Roger. [[spoiler:Roger wins]].
* {{Malaproper}}:
-->'''Honey:''' "It's like finding a noodle in a haystack."
* MomentKiller: Just as Julio and Belinha were getting close and she asks Julio to marry her quickly, Roger comes along.
* PaperThinDisguise: Roger, when he was pretending to be the mute pilot. Belinha didn't realise it was him until after he revealed his identity.
* TheRival: Julio, he starts off slightly bitter towards Roger (Roger is equally bitter) but they both accept the fact and decide that Bellinha will make the decision.
* RomanticFalseLead: [[spoiler:Julio]].
* SerenadeYourLover: ''Orchids in Moonlight'' three times. First is as a solo piano piece from Roger to Belinha; second as a big musical number (without lyrics) from Roger to Belinha and, finally, sung as a solo by Julio to Belinha.
-->'''Julio:''' "It might make any woman, on a tropical island, fall in love with any man."
* SinisterSilhouettes: The bad guys in the movie, three top-hatted gentlemen, are mostly seen as this.
* TitleDrop: Roger mentions that "Flying Down To Rio" would be a great name for a song, and it then appears as the final musical piece.
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