Trapped Beneath the Sea

Lee J. Cobb

as Victor Bateman

Martin Balsam

as T.C. Hollister

Joshua Bryant

as Sam Wallants

Paul Michael Glaser

as Jack Beech

Barra Grant

as Grace Wallants

Warren J. Kemmerling

as Cmdr. Prestwick (as Warren Kemmerling)

Cliff Potts

as Gordon Gaines

Laurie Prange

as Chris Moffet

Phillip R. Allen

as Lt. Cmdr. Hanratty

Redmond Gleeson

as PO1 Stanton

Roger Kern

as Jeff Turley

S. John Launer

as Capt. Osborn

Rod Perry

as Jimmy

William Wintersole

as Cmdr. Robbins

Neil Brooks Cunningham

as Dr. Lewison

Fred Franklyn

as Howard Wynter

Norman Honath

as Sailor #1

Andy Knight

as Sailor #2

Hunter von Leer

as Seaman Schrier

Howard K. Smith

as Narrator (voice)