Fred Miller
Tony Randall
Vivian Miller
Janet Leigh
Jonah
Arnold Stang
Adm. Sheridan
Bruce Gordon
Dr. Wells
Lee Meredith
Sonarman
Harvey Lembeck
Alan Briggs
Frank Schuller
Mrs. Webster
Henny Backus
Mr. Webster
Bud Hoey
Reilly
Pat Henning
Philo
Jay Laskay
Chief Petty Officer
Charles G. Martin
Mel Cheever
Ken Berry
Captain
Frank Logan
Radioman
Andy Jarrell
Secretary
Lora Kaye
Himself
Merv Griffin
Nate Ashbury
Roddy McDowall
Myrtle Ruth
Charlotte Rae
Harold Webster
Richard Dreyfuss
T.R. Hollister
Jim Backus
Lorrie Miller
Kay Cole
Marvin Webster
Lou Wagner
Tommie Miller
Gary Tigerman
Producer
George Sherman
Director
Jack Arnold
Ricou Browning
Story
Art Arthur
Writer
John McGreevey
Frank Telford
Ivan Tors
Original Music Composer
Jeff Barry
Director of Photography
Clifford H. Poland Jr.
Editor
Erwin Dumbrille
Art Direction
Jack T. Collis
Set Decoration
Don K. Ivey
Hairstylist
Irene Aparicio
Makeup Supervisor
Guy Del Russo
Makeup Artist
Marlana May
Unit Production Manager
William P. Owens
Assistant Director
William C. Gerrity
Second Assistant Director
Nat Holt Jr.
Sound Effects Editor
Leonard Davison
Camera Operator
Oscar Barber
Underwater Director of Photography
Lamar Boren
Underwater Camera
Jordan Klein Sr.
Gaffer
Walter G. Morris Jr.
James Pergola
Music Supervisor
Gordon Zahler