Build a movie plot around this: What was Britt Ekland's relationship to Peter Sellers? sister
The story begins in Cairo where Okra (Akim Tamiroff), using a bikini-clad accomplice (Maria Grazia Buccella) as a distraction, hijacks $3 million in gold bullion. The thieves need a way to smuggle the two tons of gold bars into Europe. There are only four master criminals considered able to smuggle the gold: a Frenchman, so crippled he can barely move his wheelchair; an Irishman, so nearsighted that he is arrested after trying to hold up a police station instead of a bank; a German, so fat he can barely get through a door and Aldo Vanucci (Peter Sellers), also known as The Fox, a master criminal with a talent for disguise.Vanucci is in prison. He knows about the smuggling contract, but is reluctant to accept it, because he does not want to disgrace his mother and young sister, Gina (Britt Ekland). However, when his three sidekicks inform him that Gina has grown up and does not always come home after school, an enraged, over-protective Vanucci vows to escape. He succeeds by impersonating the prison doctor and convincing the guards that Vanucci has tied him up and escaped. The guards capture the real doctor and bring him face to face with Vanucci, who flees with the aid of his gang. Vanucci returns home where his mother tells him that Gina is working on the Via Veneto. Vanucci takes this to mean that Gina is a prostitute. Disguised as a priest, Aldo sees Gina, who is provocatively dressed, flirting and kissing a fat, middle-aged man. Aldo attacks the man, but it turns out that Gina, who aspires to be a movie star, is merely acting in a low-budget film. Aldo's actions cost her the role, but he realizes that the smuggling job will make his family's life better. He makes contact with Okra and agrees to smuggle the gold into Italy for half of the take. Meanwhile, two policemen are constantly on Vanucci's trail, and he uses several disguises and tricks to throw them off. After seeing a crowd mob over-the-hill American matinee idol Tony Powell (Victor Mature), it strikes Vanucci that movie stars and film...