Dominique Derval, known simply by her nickname Domino, is the mistress of Emilio Largo in the 1965 James Bond film, Thunderball. She was portrayed by French actress Claudine Auger and was dubbed by Nikki van der Zyl. The character was based upon Dominetta Vitali in the Ian Fleming novel, Thunderball.
James Bond first heard about Domino during a briefing from M to all the double-0 agents in Europe. Bond had recognized her brother from a photograph, having seen him dead the night before at the Shrublands health clinic, and requests that he be allowed to investigate this potential lead as opposed to his original assignment.
Domino is seen when Bond is swimming in Nassau, her foot gets stuck in a form of ocean floor but Bond sets her free. She swims up to her boat and thanks Bond. Bond swims back to his boat with his Nassau contact, Paula Caplan. Paula takes care of their boat as Bond is about to learn more about Domino. Domino and Bond have lunch on the beach. But Quist spies on the two. A sign that Domino had to go back to the Disco Volante.
At the hotel Bond stayed in, Bond sees Domino with Largo, Domino was smoking a cigar, as Bond bid in the game against Largo. Domino tells Largo that Bond pressed her to a drink. Domino and Bond slow-dance outside but Largo collects her. At Largo's home, Palmyra, Domino is swimming when Bond visits. She leaves Bond with Largo to go make lunch. Largo invites Bond to the Nassau Junkanoo.
After attending the Junkanoo with Bond, Domino tells Bond that Felix Leiter is trying to contact him. He leaves Felix with Domino, to go and search for Paula, who had been kidnapped by Fiona Volpe. It turns out Paula committed suicide by swallowing cyanide. Domino sees Bond in the water the next day, they go on shore and Bond tells the rather misunderstood Domino the entire predicament that her brother was killed by Largo and Largo plans to make a nuclear holocaust with the bombs SPECTRE gave him. She helps Bond kill Vargas and spies on board the Disco Volante but is caught and tortured by Largo.
After being released by a repentant Kutze, she proceeds up to the ship's bridge to find Largo holding Bond at gunpoint. As he prepares to pull the trigger Domino shoots him in the back with a harpoon. He turns and collapses dead on the ship's wheel, jamming the controls. Unable to move the body and with seconds to spare, Bond, Domino and Kutze leap overboard as the Disco Volante runs aground and explodes violently. The two are subsequently saved by the CIA and are carried off into the air by a sky hook.
Behind the scenes
During the underwater sequences, Domino was played by Evelyne Boren.