In Las Vegas, Lucky and two of her girlfriends, Carol and Lisa, plan to steal half a million dollars from the sadistic manager of the Circus Circus Casino. A shadowy man is their contact and organizer. Each of the women could be a weak link in a scheme that has to be flawless: Lucky's boyfriend is a security officer at the casino, Lisa is a trapeze artist who's now plagued with vertigo, and Carol is in debt to a nasty thug - plus, as a Black woman, she's subject to additional harassment.