The sequence follows a standard progression:
- The Mad Scientist flashes the Hypno Ray, instantly stunning the victim.
- The victim displays Mind-Control Eyes and usually starts repeating anything the attacker says, often to his annoyance.
- The victim hears a suggestion that he must follow (often not what the attacker intended).
- The Hypno Ray shuts off and the victim wonders what just happened.
- The Mad Scientist realises a mistake in what he has said and has to flash them again.
The victim later hears the trigger and takes the action, no matter how inappropriate it may be at the time.
These days, this type of device is usually limited to comedic settings.
Not to be confused with Hypnotic Eyes.
- The first "super-villains" to appear in the Mickey Mouse Comic Universe were a trinity of Mad Scientist apes named Professors Ecks, Doublex (or Duplex), and Triplex who wanted to use one of these to Take Over the World. They appeared in the "Blaggard Castle" storyline of daily strips, published in 1933.
- A more modern story had the Phantom Blot pretend to be one of the Professors come back to try and rebuild & reuse the hypno-ray, after the castle had been rebuilt as an honor for Mickey.
- In the story "The Town That Went Crazy", in issue #92 of Tales of the Unexpected, these two Nazi scientists with stereotypical accents had a hypno-ray mounted in the side of a large truck and were testing it on an entire town. The main character discovered that its effects were blocked by steel while trying on his old WWII army helmet during a fit of wishful nostalgia.
- In the cover of Action Comics #362◊, Clark Kent is attacked by a hypnotic ray from a device that looks like Superman's head and Mind Controlled into hating his alter ego Superman.
- The Zorglonde (Zorglwave) in the Spirou and Fantasio comics. It allows the whole range from paralysing people at lower settings to making them highly suggestible, or completely brainwashing them and turn them into obedient automatons.
- In Close Encounters of the Third Kind, the Grey Aliens blast Roy Neary at close range and sunburn half of his face. Sanity Slippage ensues.
- The Neuralizer from Men in Black.
- Jafar's cobra headed staff in Aladdin, which he uses on the Sultan repeatedly until Aladdin breaks it. It was used twice on Mickey Mouse, tricking him to give up the House of Mouse, thus turning the night club into a House of Villains. He was foiled by that exact same protagonist who often defeats him with assistance from Aladdin and Jasmine.
- In the second Fantômas movie, the eponymous villain abducts a number of scientists and has them construct a Hypno Ray gun. After the heroes thwart his plans and free the scientists, they use the gun to placate a pair of mooks he threw at them, but Fantômas himself escaped before they have a chance to subdue him.
- Used in The Return of Captain Invincible. Mr Midnight (Christopher Lee) steals it and uses it on ethnic minorities in America to force them to move to a particular town so that he can kill them off in one move.
- The L.O.O.K.E.R. gun from the 1981 film Looker poses as a strobe-light gun, but really hypnotizes its victims so that they would lose all sense of time.
- The 3-D Hypno Ring from Captain Underpants.
- Not so much a ray as it is an audible tone, the main character of The Chronicles of Professor Jack Baling is on the receiving end of one of these at the beginning of Episode 2.
- In the earliest issues of Perry Rhodan, handheld "psycho-ray" weapons of Arkonide manufacture make for convenient plot devices in helping the protagonist set up his own small but powerful new nation-state on an Earth involved in a three-sided Cold War at the time. As amusing as some of the results may be, the abuse potential becomes obvious early on (an attacking fighter pilot that the user didn't mean to kill nonetheless dies from not snapping out of his trance after a hurried command to "pull up!" in time, causing his plane to stall out and crash with him still in it) and so it's perhaps unsurprising that this particular bit of phlebotinum later quietly drops out of sight.
- The Harry Potter books have the Imperius Curse.
- Buffy the Vampire Slayer season six episode "Dead Things" features a dramatic subversion, at least as far as the comedic setting goes. Nerd supervillain Warren invents a mind control device and uses it on his ex-girlfriend, allowing the geek trio to dress her up as a French maid and generally be laughably adolescent about the whole thing. Then the story makes a swift plunge into darkness when Warren commands his ex to give him oral sex; she comes out of the trance and accuses the trio of attempted rape, and is brutally killed by Warren when she tries to escape.
- The Mad Hatter from Batman had one in his top hat, customized to look like a pair of eyes.
- In The Outer Limits (1963) episode "The Brain of Colonel Barham", a terminally ill astronaut agrees to become a Brain in a Jar as part of an experiment. Once Barham's brain is freed from its failing body, it somehow develops the power to shoot hypno rays at the people around it, temporarily turning them into Brainwashed and Crazy mental slaves.
- Much used in Telltale Games' Sam & Max: Freelance Police Season 1. After all, the story is about Mass Hypnosis.
- De Blob 2 features the Hypno Ray, a planetary-sized hypnotic device under the control of Comrade Black powered by the color energy gathered by De Blob throughout the game. It's used once to take control of the residents of Prisma City. Apparently it also bleaches buildings.
- Ratchet & Clank: Going Commando has one that works on robots only. Don't even think about using it on Clank.
- Fallout 3 has the Mesmertron, a Pre-War device that confuses and disorients anyone the beams hit. The problem is that it has a 50% to confuse them, a 30% chance to throw them into a berserk rage, and a 20% of causing "spontaneous cranial eruption".
- Used in Concession where the sub-plot villains use mind control for villainy, although they state the possible real-life applications, to the chagrin of the mind control wielder.
- Stewie Griffin on Family Guy once tried to get on Kids Say the Darndest Things to use one on the audience, but was defeated when Bill Cosby grabbed it and unknowingly used it on Stewie.
- Used at least twice on The Adventures of Jimmy Neutron. Once used by Beautiful Gorgeous to control Secret Agent Man Jet Fusion, but it failed when hundreds of people said the trigger words at the same time. Jimmy also used one to force his parents to think it was his birthday, but they tricked him to teach him a lesson.
- They later try to justify it: After Jimmy uses his Hypno Ray to disable the Mad Scientist's Beautiful Daughter, his partner mentions that he didn't think hypnotism worked like that. Jimmy responds that the weak-willed are easily swayed by flashy special effects.
- DuckTales (1987)
- Featured in "Sphinx for the Memories" as the Egyptians plan to kidnap Donald Duck, hypnotize him and use him to rule the world or at least, Egypt, thus turning him into the pharaoh. Unfortunately, he was sent back to the Navy by Scrooge McDuck and his nephews at the end of the episode.
- Subverted in "Home Sweet Homer" as Scrooge McDuck is hypnotized by a huge monster with each head resembling a duck. He was later rescued by his nephews.
- The Hypnotoad on Futurama is the biological equiva- all glory to the Hypnotoad!
- Subverted in "The Lesser of Two Evils".
Fry: He must've used a sleep ray on me! Sleep rays exist in the future, right?Leela: No.Fry: Oh. Then I must've fallen asleep.
- Subverted in "The Lesser of Two Evils".
- Used for laughs in Meet the Robinsons, when Bowler Hat Guy attempts radio control of a frog. And later, a T-Rex. Bowler Hat Guy has trouble picking useful thralls.
- The Hypnoturban from Ed, Edd n Eddy is often used by Eddy who turns the neighborhood children into certain people or animals. But when the Kanker Sisters got a hold of it, they turn the Eds into dogs at the end of the episode.
- On WordGirl, Mr. Big has a mind control ray which is used for farcical reasons - one of which was making everyone in town use huge words in order to occupy the heroine. Even the title character is not immune to this trope, but usually snaps out of it within seconds.
- In Dinosaucers, Quackpot's "Joy Buzzer" is actually a ray gun with many uses. One of them is this, like when he hypnotized Sarah.
- In the Birdman episode "Empress of Evil", the title character's serpent-shaped head piece gives off one of these.
- Harvey Birdman, Attorney at Law
- Parodied in the "Turner Classic Birdman" episode.
Mentok: You're no longer in control of your mind, and your wings are missing too.
Harvey: I am no longer in control of my mind, and my wings are missing too.
Mentok: Uh, you don't have to repeat what I'm saying.
Harvey: I don't have to repeat what you're saying.
- Come to think of it, Mentok (and Francis X. Shado) both do this several times over the course of the series.
Potamus: Must... give... wallet... to... evil leprechaun...
- Parodied in the "Turner Classic Birdman" episode.
- Happened once in Thunder Cats. The cast was saved by Snarf. Snarf.
- Parodied in the South Park episode "The Return of Chef" where Chef is brainwashed by the Super Adventure Club to want to molest children. While the club leader explains the purpose of their group, they ask if the boys want to accompany them on their next trip. When they say no, he says maybe he should ask again and points a hypnotizer at them. When that attempt fails, he admits it doesn't work on everyone. They later explain to a psychiatrist that the Super Adventure Club convinced Chef that having sex with children was okay with a little thing that goes whrrrrrr.
- Buzz Lightyear of Star Command: Zurg's Zurgatronic Mega-Ray from the pilot movie, which is powerful enough to put the entire populace of a planet under at once.
- Young Samson & Goliath episode "The Colossal Coral Creature". After the villain Darvo releases the title monster, he uses a "hypnotic ray" to control it.
- Used by the evil Shredder in one of the episodes of Teenage Mutant Ninja Turtles (1987) on Casey "C.J." Jones during a corporate raid of Octopus, Inc. the episode's name was "Corporate Raiders from Dimension X". C.J. was later rescued by the Turtles when they use a water bottle on him. Unfortunately, the evil Shredder was defeated as the Turtles fought the battle and later won at the end of the episode.