Trailer
Cast
Don Marshall
FBI Man #1
Art LaFleur
Ivan
Alan Hale Jr.
Skipper Jonas Grumby
Judith Baldwin
Ginger Grant
Alex Rodine
1st Officer
Mario Machado
Reporter (uncredited)
Bob Denver
Gilligan
Diana Chesney
Mrs. Fellows
Natalie Schafer
Lovey Wentworth Howell
Norman Bartold
Producer
Dawn Wells
Mary Ann Summers
Lewis Arquette
Judge
Stan Rodarte
Reporter at Homecoming Parade (uncredited)
Jim Backus
Thurston Howell III
Vincent Schiavelli
Dimitri
Russell Johnson
Professor Roy Hinkley, Jr.
Martin Ashe
Butler