艾伦·阿金

Alan Arkin

饰：Simas Kudirka

理查德·乔丹

Richard Jordan

饰：Commander Edward Devon

唐纳德·普利森斯

Donald Pleasence

饰：Captain Vladimir Popov

乔治·杜兹达扎

George Dzundza

饰：Gruzauskas

约翰·麦克马丁

John McMartin

饰：Phillip Chadway

雪莉·奈特

Shirley Knight

饰：Genna Kudirka

Marvin Silbersher

饰：Commander Burkalis

Peter Evans

饰：Mott

泰德·沙克尔福德

Ted Shackelford

饰：Blain

巴顿·海曼

Barton Heyman

饰：Dr. Paegle

杰克·布莱辛

Jack Blessing

饰：Kabek

尼古拉斯·格斯特

Nicholas Guest

饰：Baltrunar

Matthew Arkin

饰：Petras

萨勒姆路德维希

Salem Ludwig

饰：Assistant Supervisor

Donald Warnock

Donald Warnock

饰：Stender (as Don Warnock Jr.)

Nicholas Saunders

饰：Soviet Chairman

沃伦·曼齐

Warren Manzi

饰：Radio Operator

Thomas Vegh

Thomas Vegh

饰：Cipola

Mark Bernier

饰：Colley (as Mark Bernier)

克拉伦斯·菲尔德

Clarence Felder

饰：Picnic Man

Gedda Petry

Gedda Petry

饰：Marija

Joe Sabia

Joe Sabia

饰：Durgas

Michael Stein

饰：Yakov

Joyce Vining Morgan

Joyce Vining Morgan

饰：Mrs. Paegle

Don Wescott

Don Wescott

饰：Prosecutor

Jack Lazare

饰：Old KGB Man

Stephen Nuding

Stephen Nuding

饰：Young KGB Man

Kenneth Bradford

Kenneth Bradford

饰：Captain Sloan

David Gibson

David Gibson

饰：Garvey

Leo Grillo

Leo Grillo

饰：Thomas

Bok Richardson

Bok Richardson

饰：Admiral Ritter

William Paul Steele

饰：Commander Sullivan

Dale J. Kazes Szczeblowski

Dale J. Kazes Szczeblowski

Daniel Williams

饰：Seaman Nance

Marlo Bernier

饰：Colley,(as Mark Bernier)