菲斯·多默格

Faith Domergue

饰：Prof. Lesleyl Joyce

肯尼斯·托比

Kenneth Tobey

饰：Cmdr. Pete Mathews

唐纳德·柯蒂斯

Donald Curtis

饰：Prof. John Carter

伊恩·基思

Ian Keith

饰：Adm. Burns

Dean Maddox Jr.

饰：Adm. Norman

Chuck Griffiths

饰：Lt. Griff, USN

哈里·劳特

Harry Lauter

饰：Deputy Bill Nash

Richard W. Peterson

饰：Capt. Stacy

Tol Avery

饰：Navy intern (uncredited)

Del Courtney

饰：Asst. Secretary of the Navy Robert David Chase (uncredited)

罗伊·恩格尔

Roy Engel

饰：Officer in control room giving orders to drop nets (uncredited)

Ed Fisher

饰：McLeod (uncredited)

Sam Hayes

饰：Himself (radio newscaster) (uncredited)

Jules Irving

饰：King (uncredited)

Jack Littlefield

Jack Littlefield

饰：Aston (uncredited)

Rudy Puteska

饰：Seaman Hall (uncredited)

Ray Storey

饰：Reporter (uncredited)

威廉·布莱特

William Bryant

饰：Helicopter Pilot (uncredited)

威廉·伍德森

William Woodson

饰：Opening Narrator (uncredited)

威廉·伍德森

William Woodson

饰：演员 Actor/Actress