8 of Diamonds

Three jewel thieves Rick, Sticks, and Fat Anthony try to steal a priceless diamond from a billionaire's estate. Before they can escape however, the billionaire shoots one of them, and the dying man whispers to his partners in crime that he swallowed the diamond. So Rick and Sticks break into the morgue where they cut Fat Anthony open looking for the diamond, but get busted by a security guard, Big Mike who gets them sent away to federal prison.When Rick finally gets out three years later, his parole officer, Mr. B, sets him up with a job at a local bar. There, he is seduced by a gorgeous Marilyn Monroe look-alike who offers him a get-rich-quick scheme which involves stealing a multi-million dollar diamond from a certain security guard.Trouble is, when Rick arrives at the house, he finds that Big Mike is already dead, and the gorgeous woman, Laura, is about to frame him for the murder. She's been waiting three years for Rick to get out of jail, just to frame him for killing the man who put him away. As it turns out, Laura and Mr. B are having an affair, and they plotted the whole thing to steal the diamond for themselves!