克里夫·罗伯逊

Cliff Robertson

饰：Lt. John F. Kennedy

泰·哈丁

Ty Hardin

饰：Ens. Leonard J. Thom

詹姆斯·格雷戈里

James Gregory

饰：Cmdr. C.R. Ritchie

罗伯特·考普

Robert Culp

饰：Ens. George 'Barney' Ross

格兰特·威廉姆斯

Grant Williams

饰：Lt., Alvin Cluster

卢·加洛

Lew Gallo

饰：Yeoman Rogers

Errol John

饰：Benjamin Kevu

迈克尔·佩特

Michael Pate

饰：Lt. Reginald Evans

罗伯特·布莱克

Robert Blake

饰：Charles 'Bucky' Harris

William Douglas

饰：Gerald Zinser

比夫·埃利奥特

Biff Elliot

饰：Edgar E. Mauer

诺曼·费尔

Norman Fell

饰：Edmund Drewitch

Sam Gilman

饰：Raymond Starkey

Clyde Howdy

Clyde Howdy

饰：Leon Drawdy

巴兹马丁

Buzz Martin

饰：Maurice Kowal

James McCallion

饰：Pat McMahon

Joseph Gallison

饰：Harold Mamey

Sammy Reese

饰：Andrew Kirksey

Glenn Sipes

Glenn Sipes

饰：William Johnson

John Ward

饰：John Maguire

David M. Whorf

David M. Whorf

饰：Raymond Albert (as David M. Whorf)

Roger Davis

饰：Radioman (uncredited)

安德鲁·杜甘

Andrew Duggan

饰：Narrator (uncredited)

Jerry Earle Kraft

饰：Extra (uncredited)

武井乔治

George Takei

饰：Helmsman on Japanese destroyer (uncredited)

David Whorf

饰：Raymond Albert