Frank Gorshin
Sub Crewman
Kimberly Beck
Dede Doyle
Philip Ober
Adm. Samuel Setton
Glenn Ford
Lt. Cmdr. Barney Doyle
Ernest Borgnine
Lt. Archer 'Archie' Sloan
L.Q. Jones
'Hash' Benson
William Schallert
Captain of the Bluefin
Al Freeman Jr.
Sam Baker
Robert Hardy
Lt. Redley
Sam Edwards
Sub Radio Operator
Dean Jones
Lt. Jake 'Fuzz' Foley
Biff Elliot
Lt. Paul Buckeye
Paul Picerni
Lt. Burt Fisher
Diane Brewster
Jane Doyle
Don Keefer
Ens. Ron Milligan
Louis Quinn
Crewman Metcalf
Fredd Wayne
Orville 'Goldy' Goldstein
Karl Lukas
Hallert
Richard Carlyle
Cmdr. Don Adams
Norman Grabowski
Sub Crewman