理查德·韦德马克

Richard Widmark

饰：Skip McCoy

简·皮特斯

Jean Peters

饰：Candy

瑟尔玛·瑞特

Thelma Ritter

饰：'Moe' Williams

马尔温·维

Murvyn Vye

饰：Capt. Dan Tiger

理查德·基利

Richard Kiley

饰：Joey

威利斯·布鲁辛

Willis Bouchey

饰：FBI Agent Zara (as Willis B. Bouchey)

米尔本·斯通

Milburn Stone

饰：Det. Winocki

Emmett Lynn

饰：Bum (scenes deleted)

乔治·E·斯通

George E. Stone

饰：Police clerk (scenes deleted)

帕利·贝尔

Parley Baer

饰：Headquarters Communist in chair (uncredited)

George Berkeley

饰：(uncredited)

Virginia Carroll

饰：Nurse (uncredited)

哈里·卡特

Harry Carter

饰：Dietrich (uncredited)

Clancy Cooper

饰：Det. Eddie (uncredited)

乔治·埃尔德雷奇

George Eldredge

饰：Fenton (uncredited)

约翰·加劳德特

John Gallaudet

饰：Det. Lt. Campion (uncredited)

Frank Kumagai

Frank Kumagai

饰：Lum (uncredited)

Jay Loft-Lyn

Jay Loft-Lyn

饰：Microfilm Library Clerk (uncredited)

雷·蒙哥马利

Ray Montgomery

饰：FBI Agent Ray (in Candy's apartment) (uncredited)

Ralph Moody

饰：Coffin boat captain (uncredited)

Roger Moore

饰：Mr. Victor (uncredited)

Jerry O'Sullivan

饰：FBI Agent Enyart (uncredited)

Victor Perry

Victor Perry

饰：Lightning Louie (uncredited)

Stuart Randall

饰：Police Commissioner (uncredited)

Maurice Samuels

饰：Peddler (uncredited)

Henry Slate

饰：MacGregor (uncredited)

Ray Stevens

Ray Stevens

饰：FBI agent (uncredited)

Wilson Wood

饰：Driver (uncredited)