AllMovie

A briefcase left in the back of Bobby's (Jeff Conaway) cab yields an invitation list for a lavish yacht party. Every name on the list is that of a famous celebrity -- and of even more significance, the party is a costume ball. Seizing the opportunity, the cabbies don disguises and masks and pass themselves off as the "beautiful people" who have been invited to the bash. Unfortunately, just having a famous name doesn't automatically make one famous, as our too-eager party crashers learn to their dismay.