Gavin MacLeod Captain Merrill Stubing Actor Bernie Kopell Doctor Adam Bricker Actor Fred Grandy Purser Burl "Gopher" Smith Actor Ted Lange Issac Washington Actor Lauren Tewes Julie McCoy Actor Jill Whelan Vicki Stubing Actor Mary-Margaret Humes Cristina Stellini Actor Sam Jaffe Professor Roscoe Weber Actor Anne Meara Minnie Dunlop Actor Jerry Stiller Harlan Weatherly Actor Barry Van Dyke Joey Gardiner Actor Dick Van Patten The Great Stellini Actor Richard Kinon Director Danny Kallis Writer Mike Marmer Writer Tony Webster Writer Art Baer Producer Henry Colman Producer Ben Joelson Producer Aaron Spelling Executive Producer Douglas S. Cramer Executive Producer Charles Fox Music Tony Askins Cinematographer Joanna Bush Film Editor