Doc Willoughby

Doug McClure

Nurse Tomiko Momyama

Nancy Kwan

Lt. Large

Bea Bradley

Mr. Bayless

Jim Creech

Watanabe

Jerry Fujikawa

Christine

Betty Kerwin

John Abelard

Edward Faulkner

Narrator

James Hong

Terry Abelard

Marian Collier

Elderly Woman

Margaret Willis

Capt. Mike Riley

James Whitmore

Boats McCafferty

David Hartman

Walt Purdy

Gary Vinson

Diver Toshi O'Hara

James Shigeta

Johnny Crane

Steve Carlson

Hamner

George Furth

Gondai-San

Keye Luke

Marci Adler

Jill Donohue

Director

Alan Rafkin

Writer

John D.F. Black

Novel

Allan R. Bosworth