On screen
Cast
20 credited performers
Lee J. Cobb
Victor Bateman
Martin Balsam
T.C. Hollister
Artwork unavailable
Joshua Bryant
Sam Wallants
Paul Michael Glaser
Jack Beech
Barra Grant
Grace Wallants
Warren J. Kemmerling
Cmdr. Prestwick (as Warren Kemmerling)
Cliff Potts
Gordon Gaines
Laurie Prange
Chris Moffet
Phillip R. Allen
Lt. Cmdr. Hanratty
Redmond Gleeson
PO1 Stanton
Roger Kern
Jeff Turley
S. John Launer
Capt. Osborn
Rod Perry
Jimmy
Artwork unavailable
William Wintersole
Cmdr. Robbins
Neil Brooks Cunningham
Dr. Lewison
Fred Franklyn
Howard Wynter
Artwork unavailable
Norman Honath
Sailor #1
Artwork unavailable
Andy Knight
Sailor #2
Hunter von Leer
Seaman Schrier
Howard K. Smith
Narrator (voice)