Jim Backus

T.R. Hollister

Richard Dreyfuss

Harold Webster

Janet Leigh

Vivian Miller

Arnold Stang

Jonah

Roddy McDowall

Nate Ashbury

Harvey Lembeck

Sonarman

Pat Henning

Reilly

Lou Wagner

Marvin Webster

Jim Backus

T.R. Hollister

Richard Dreyfuss

Harold Webster

Janet Leigh

Vivian Miller

Arnold Stang

Jonah

Roddy McDowall

Nate Ashbury

Harvey Lembeck

Sonarman

Pat Henning

Reilly

Lou Wagner

Marvin Webster

Bruce Gordon

Adm. Sheridan

Ken Berry

Mel Cheever

Tony Randall

Fred Miller

Charlotte Rae

Myrtle Ruth

Lee Meredith

Dr. Wells

Frank Schuller

Alan Briggs

Andy Jarrell

Radioman

Frank Logan

Captain

Gary Tigerman

Tommie Miller

Charles G. Martin

Chief Petty Officer

Henny Backus

Mrs. Webster

Bud Hoey

Mr. Webster

Lora Kaye

Secretary

Kay Cole

Lorrie Miller

Jay Laskay

Philo

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MoreLess Cast

Jack T. Collis

Art Direction

Lamar Boren

Underwater Director of Photography

Gordon Zahler

Music Supervisor

Jack Arnold

Director

James Pergola

Camera Operator

George Sherman

Producer

John McGreevey

Writer

Ricou Browning

Director

Jack T. Collis

Art Direction

Lamar Boren

Underwater Director of Photography

Gordon Zahler

Music Supervisor

Jack Arnold

Director

James Pergola

Camera Operator

George Sherman

Producer

John McGreevey

Writer

Ricou Browning

Director

Ivan Tors

Story

Ivan Tors

Producer

Art Arthur

Story

Frank Telford

Writer

Erwin Dumbrille

Editor

William C. Gerrity

Assistant Director

Clifford H. Poland Jr.

Director of Photography

Jeff Barry

Original Music Composer

Guy Del Russo

Makeup Supervisor

Don K. Ivey

Set Decoration

Jordan Klein Sr.

Underwater Camera

William P. Owens

Unit Production Manager

Marlana May

Makeup Artist

Irene Aparicio

Hairstylist

Nat Holt Jr.

Second Assistant Director

Leonard Davison

Sound Effects Editor

Oscar Barber

Camera Operator

Walter G. Morris Jr.

Gaffer

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MoreLess Crew