Kathy Ferguson Doyle

Barbara Stanwyck

Lt. William Doyle

Sterling Hayden

Police Inspector Anthony

Raymond Burr

Alice Pope

Fay Wray

Sara Alidos

Virginia Grey

Police Capt. Charlie Alidos

Royal Dano

Police Sgt. James

Robert Griffin

Police Sgt. Jules

Dennis Cross

Nalence

Jay Adler

Laboratory Technician

Stuart Whitman

Officer Spitz

Malcolm Atterbury

Chief of Police

S. John Launer

Detective Johns

Brad Trumbull

Mrs. London

Gail Bonney

Detective Jones

Ed McNally

Delivery Boy

Joe Conley

Reporter

Robert Quarry

Reporter in Newspaper Office (Uncredited)

Ralph Brooks

Mrs. Jules

Jean Howell

Larry Carr

Mrs. James

Peg LaCentra

Mrs. Johns

Nancy Reynolds

Jack Chefe

Mrs. Jones

Marjorie Owens

Richard Collier

Nan Dolan

Delivery Boy

John Conley

Madelon Erin

Eddie Kafafian

Patricia Merlin

Cornerman (uncredited)

Charles Perry

Justice of the Peace

Geraldine Wall

Newspaper Reader

Helen Jay

Sally Yarnell