Cast (11)

Ben Gazzara

Cmdr. Adrian Blake

Walter Pidgeon

Dr. Samuel Andrews

Ernest Borgnine

Chief Diver Don MacKay

Yvette Mimieux

Dr. Leah Jansen

Donnelly Rhodes

Diver Bob Cousins

Chris Wiggins

Capt. Williams

Mark Walker

Diver Dave Moulton

Leslie Carlson

Brigs, Triton Radioman

Stuart Gillard

Diver Phil Bradley

Michael J. Reynolds

Dr. Hal Hamilton

Kay Fujiwara

Anita, lab technician

Crew (9)

Daniel Petrie

Director

Jack DeWitt

Writer

Sandy Howard

Producer

Lalo Schifrin

Original Music Composer

Harry Makin

Director of Photography

Kenneth Heeley-Ray

Sound Editor

Patrick Drummond

Assistant Sound Editor

Austin Grimaldi

Sound Mixer

Joe Grimaldi

Sound Mixer