The movie is also based on a non-fiction book titled 'Casino: Love and Honor in Las Vegas' written by Nicholas Pileggi. However, some details have been changed or fictionalized for dramatic effect. Many of the incidents depicted in the movie are also based on real events, such as the car bombing of Rothstein's Cadillac in 1982 and the FBI's investigation into organized crime in Las Vegas.

Similarly, the character of Nicky Santoro (played by Joe Pesci) is based on Anthony Spilotro, a Chicago mobster who was sent to Las Vegas to oversee the Mafia's interests in the city. The character of Sam 'Ace' Rothstein (played by Robert De Niro) is based on Frank 'Lefty' Rosenthal, a professional gambler and casino executive who was sent to Las Vegas to run the Stardust, Fremont, and Hacienda casinos. Yes, the movie is based on real events that took place in Las Vegas during the 1970s and 1980s. Unless you're referring to the viSe scene, where Nicky sticks a man's head in a vise grip and pops his eyeball out information on that scene can be found in the trivia section. It also foreshadows the tragic events that unfold later in the movie, including Ginger's affair with Nicky Santoro (played by Joe Pesci) and the violent consequences that follow. The scene is significant because it shows the breakdown of Ace and Ginger's relationship and highlights the destructive nature of their addiction to drugs and gambling. The argument escalates, and Ginger becomes violent, throwing objects at Ace and eventually storming out of the room.

She then accuses Ace of being involved in illegal activities, including his own gambling operations. Ginger becomes defensive and denies any involvement in the drug trade. Ace tells her that he knows about her drug use and that he has proof, including photographs of her with a known drug dealer. There is a scene in which Sam 'Ace' Rothstein (played by Robert De Niro) and his wife Ginger (played by Sharon Stone) are in their bedroom, and Ace becomes angry with Ginger for her past involvement in the drug trade.

Casino 1995 explained