Synopsis: Blackbeard's Cup

Two petty crooks steal Blackbeard's Cup, believing it has powers to make the invincible and set of on a spree of piracy. The Cup's owner and his granddaughter, assisted by cynical newspaper reporter Skunk Moses, vow revenge and set off in pursuit. Unknown to the two latter day pirates, one of their victims is a mobster who takes exception to being robbed and also vows revenge. Who ends up with the priceless historical Cup?