Ben Murphy

Sam Casey

Richard Dysart

Leonard Driscoll

William Sylvester

Leonard Driscoll

Andrew Prine

Luther Stark

Alan Oppenheimer

Dr. Arthur Hale

Ed Nelson

Robert Denby

Katherine Crawford

Dr. Abby Lawrence

John Milford

Elliott

Smith Wordes

Tina

Don Galloway

John Hiller

Jim Stafford

Buffalo Bill Joe Hickens

Austin Stoker

Dive Officer

Alan J. Levi

Don McDougall