Captain Merrill Stubing
Doctor Adam Bricker
Ship's Purser 'Gopher' Smith
Bartender Isaac Washington
Vicki Stubing
Cruise Director Julie McCoy
Norman Lomax
Nancy Lomax
Dr. Alfred Farney
Rosie Strickland
Donna Baker
Tom Preston
Dr. Tucker Martin
Carole Strickland
Brad Grant
Assistant
TV Reporter
Passenger (uncredited)
Maitre D' (uncredited)