Hardened criminals Thomas J. Murphy and Michael Zane lead a gang of five using an Elvis impersonators convention as cover to violently rob the Riviera Casino. The others get eliminated either during the heist or infighting (allegedly?) over the way to divide the loot and launder it. Zane returns to the desert rat hole 'last Chance' sleazy diner run by divorced Cybil Waingrow, who makes a second income of seducing and robbing men with and for her smart cheeky rascal Jesse. Once she knows about the laundering, Cybil dumps Jesse of Zane so she can try to steal it, but Murphy, who already left a bloody trail including dead cops, recruits a new team, just like the police. Fortunes and betrayal keep shifting while the victims pile up.