Voyage to the Bottom of the Sea

Richard Basehart

Adm. Harriman Nelson

David Hedison

Captain Crane

Terry Becker

Chief Sharkey

Richard Bull

Doctor

Del Monroe

Kowalski, Kowalski (uncredited)

Robert Dowdell

Chip Morton, Lt. Comdr. Chip Morton

Paul Trinka

Patterson (uncredited), Patterson, Malloy (uncredited)

Linda Cristal

Nick Adams

Charles McGraw

Leslie Nielsen

Victor Buono

Tabor Ulrich

John Cassavetes

Yvonne Craig

Adam Williams

Chief

Al Ruscio

Les Tremayne

Diane Webber

Mermaid

Judy Lang

Angie

Barbara Bouchet

Tippy Penfield

Regis Toomey

George Penfield

Cyril Delevanti

Noah Grafton

Charles Dierkop

Left-Handed Man

Ted de Corsia

Foreign General

Michael Ansara

Malinoff, Capt. Tomas Ruiz

Herbert Lytton

First Admiral

Brooke Bundy

Gundi

Nicholas Colasanto

Reporter (uncredited)

Lloyd Bochner

Martin Davis

Edgar Bergen

Kenner

Walter Brooke

Dan Case

Eric Feldary

Deiner

Dayton Lummis

Reinhardt

Roger C. Carmel

Admiral Halder

John Gallaudet

Admiral Johnson

David Sheiner

Chandler

Mark Slade

Malone

Frank Ferguson

Air Force General

Damian O'Flynn

Dr. Thompson

Don Knight

Sven Larsen

Arthur Franz

Archer

Alvy Moore

Hoff

Harold J. Stone

Admiral Jiggs Starke

John Banner

Russian Chairman

Edward Platt

Morgan

Nancy Kovack

Monique

Susan Flannery

Stenographer (uncredited)

Patrick Wayne

Fraser

Nick Dimitri

Alien #2 (uncredited)

Carroll O'Connor

Old John

Peter Adams

Johnson

Richard Carlson

Mattson

Anna-Lisa

Sigrid

Steven Geray

Dalgren

Frank Richards

Hassler

James Doohan

Lawrence Tobin (uncredited), Presidential Assistant

Stan Jones

Anderson

Torben Meyer

Proprietor

Erik Holland

Gartern

Everett Sloane

Gronski

Paul Carr

Clark

Ford Rainey

U.S. President

James Darren

Omir

Seymour Cassel

Jensen

Paul Fix

Sam Burke

Hurd Hatfield

Leopold Zeraff

John Alderson

Round-Face

Peter Brocco

Xanthos

Peter Mamakos

Nicolas

Joseph Walsh

Atlas

Viveca Lindfors

Laura

John Hoyt

General Beeker

Malcolm Atterbury

Commander Jamison

David Lewis

Dr. Kranz

Berry Kroeger

Chairman

Vincent Price

Professor Multiple

George Takei

Cheng

Ted Jordan

Astronaut #2 (uncredited), Burns (uncredited), Crewman (uncredited)

Troy Melton

Alien (uncredited)

Kevin Hagen

Komal

Audrey Dalton

Lydia Parrish

Robert F. Simon

President

Charles Aidman

Dr. Hollis

Françoise Ruggieri

Brenda, Capt. Verna Trober