The shocking revelation in "The Usual Suspects" is that Keyser Soze, the mastermind criminal that the characters have been chasing, does not actually exist. He is a figment of imagination created by Verbal Kint (Kevin Spacey) to protect himself and his accomplices.

The shocking revelation in "Se7en" is that John Doe (Kevin Spacey) is a serial killer who targets people based on the seven deadly sins. He believes that by killing these people, he is cleansing the world of sin.

The shocking revelation in "The Sixth Sense" is that Malcolm Crowe (Bruce Willis) is actually a ghost. He was killed by a former patient at the beginning of the film, and he has been a ghost the entire time, helping other ghosts to move on.

The shocking revelation in "The Others" is that Grace Stewart (Nicole Kidman) and her children are actually ghosts. They were killed in a fire years ago, and they have been haunting their former home ever since.

The shocking revelation in "The Prestige" is that Robert Angier (Hugh Jackman) is actually a clone. His original self died during a magic trick gone wrong, and his clone was created to take his place.

The shocking revelation in "Gone Girl" is that Amy Dunne (Rosamund Pike) is a psychopath. She faked her own disappearance and framed her husband, Nick Dunne (Ben Affleck), for her murder.

The shocking revelation in "The Girl with the Dragon Tattoo" is that Lisbeth Salander (Rooney Mara) is a victim of sexual abuse. She was raped and tortured by her legal guardian, Nils Bjurman (Peter Andersson), when she was a child.

The shocking revelation in "The Killing" is that Johnny Clay (Sterling Hayden) is a murderer. He kills his partner in crime, George Peatty (Elisha Cook Jr.), in order to keep all of the money from their heist.

The shocking revelation in "Fargo" is that Jerry Lundegaard (William H. Macy) is a kidnapper. He hires two criminals, Carl Showalter (Steve Buscemi) and Gaear Grimsrud (Peter Stormare), to kidnap his wife, Jean (Kristin Rudrüd), so that he can collect the ransom money.

The shocking revelation in "No Country for Old Men" is that Anton Chigurh (Javier Bardem) is a psychopath. He is a ruthless killer who is completely devoid of empathy or remorse.

The shocking revelation in "The Departed" is that Colin Sullivan (Matt Damon) is a mobster. He has been working as a mole within the Massachusetts State Police for years, feeding information to the Irish mob.

The shocking revelation in "The Dark Knight" is that Harvey Dent (Aaron Eckhart), the idealistic district attorney, becomes a mobster after he is scarred by the Joker (Heath Ledger).

The shocking revelation in "Inception" is that Dom Cobb (Leonardo DiCaprio) is a dreamer. He is able to enter the dreams of others and manipulate their subconscious minds.

The shocking revelation in "Shutter Island" is that Teddy Daniels (Leonardo DiCaprio) is a patient at the Ashecliffe Hospital for the Criminally Insane. He has been suffering from delusions and hallucinations, and the events of the film are all part of his mental illness.

The shocking revelation in "The Invisible Man" is that Adrian Griffin (Oliver Jackson-Cohen) is invisible. He has developed a technology that allows him to become invisible, and he uses it to stalk and terrorize his ex-girlfriend, Cecilia Kass (Elisabeth Moss).