In 44 BC, it also marked one of history’s most notorious betrayals and brutal political assassinations: that of Julius Caesar by his friend, Brutus. SEE DETAILS, when you purchase 3 participating Suave products 9/1-10/31 at Walmart or Walmart.com. Terrified of becoming a real person some day. Dudley Smith reveals himself to be the ultimate traitor when he guns down Kevin Spacey’s marginally crooked cop, Vincennes. The dog-eat-dog mentality of Clooney’s methodical drama had us thinking of the most shocking cinematic betrayals in Hollywood’s sordid history. Keep your friends close, and your enemies closer. When it's done right, we're just as dumbfounded as those on screen. These shocking twists spur viewers on, reinvigorate them and challenge them to keep guessing, warning them that not all is as it seems. But as is usually the case, betrayal runs all the way up the chain of command, and James Cromwell’s Capt. The oft-repeated lesson is learned once again in George Clooney’s The Ides of March, an air-tight thriller set against the backdrop of a political campaign that finds headstrong, manipulative alpha males turning on their trusted colleagues just to keep the professional aspirations afloat. And every piece of evidence obtained by attention-seeking Martin Vail (Richard Gere) suggests that stuttering, abused and schizophrenic altar boy Aaron Stampler (Edward Norton) is innocent of the charge of murdering Chicago’s archbishop. Any discussion on betrayal has to begin with history’s most infamous – Judas... Cypher, The Matrix (1999). What triggers betrayal? Viewers form bonds with certain characters, they observe their relationships and quirks as if they're real people, which inevitably leaves a bitter taste in the mouth when it's revealed that one of them is a nothing more than a backstabbing toe-rag. Eats, drinks, writes – rarely sleeps. There's not one cinephile alive that doesn't want some fictional character's head served up to them on a platter; it's a testament to the power of the medium that in just hours, audiences can go from loving a character to wishing them a severe and brutal death. When it's done right, we're just as dumbfounded as those on screen. In essence it's little more than making the good guy turn bad, but when it's executed to perfection it can become the most significant and memorable moment of any given film. Like most of the characters on this list, Cypher pays the ultimate price for his betrayal, but not before costing the lives of several warriors close to Neo, Trinity (Carrie-Anne Moss) and the ever-faithful Morpheus (Laurence Fishburne). The oft-repeated lesson is learned once again in... Judas, The Passion of the Christ (2004). Instead of silver, Cyper trades Neo for a steak, which he knows doesn’t “exist,” yet still tastes as juicy and delicious as he imagines. But few shocks affected Star Wars fans as deeply as Lando Calrissian (Billy Dee Williams) turning his old friend Solo over to bounty hunter Boba Fett. By “everyone”, I mean Bill, O-Ren Ishii, Vernita Green, Elle … Either way, Bob’s cowardly act of shooting his fallen idol -- in the back, no less -- sends shockwaves, earning. But it's a difficult balancing act for the makers of the film: get it wrong and it comes across as a cheap trick, get it right, and it's the devastating final blow needed to really knock an audience down. Kill Bill: Part 1 & 2– Everyone x The Bride. Unlike plot twists, betrayals are shocking because they feel so much more personal. And when that “family” is, you know, the Mafia, the cut often ends up being fatal. Figuring out whom to trust in Curtis Hanson’s terrific film noir is damn near impossible. Director Andrew Dominik’s contemplative drama examines the manipulative relationship between both men in the title, going so far as to suggest that Jesse James (Brad Pitt) forced Ford’s lethal betrayal so as to preserve his legacy. In the aftermath of a botched diamond heist, Mr. White (Harvey Keitel) drops all pretense and shares personal information with Mr. Orange (Tim Roth), who has been shot in the gut.