Madigan

Richard Widmark

Det. Daniel Madigan

Henry Fonda

Commissioner Anthony X. Russell

Inger Stevens

Julia Madigan

Harry Guardino

Det. Rocco Bonaro

James Whitmore

Chief Inspector Charles Kane

Susan Clark

Tricia Bentley

Michael Dunn

Midget Castiglione

Steve Ihnat

Barney Benesch

Don Stroud

Hughie

Sheree North

Jonesy

Warren Stevens

Capt. Ben Williams

Raymond St. Jacques

Dr. Taylor

Bert Freed

Chief of Detectives Hap Lynch

Harry Bellaver

Mickey Dunn

Frank Marth

Lt. James Price

Lloyd Gough

Asst. Chief Inspector Earl Griffin

Virginia Gregg

Esther Newman

Henry Beckman

Ptl. Philip Downes

Woodrow Parfrey

Marvin

Dallas Mitchell

Det. Tom Gavin

Lloyd Haynes

Ptl. Sam Woodley

Ray Montgomery

Det. O'Mara

Seth Allen

Subway Dispatcher

Kay Turner

Stella

Richard O'Brien

Det. O'Brien

Robert Granere

Buster

Rita Lynn

Rita Bonaro

Gloria Calomee

Policewoman Doris Hawkins

Robert Ball

Prisoner

Albert Henderson

Lt. Strong

Toian Matchinga

Rosita

Abel Fernandez

Detective Rodriguez

Paul Sorensen

Benesh Look-Alike in Saloon

Robert Biheller

Man

Ollie O'Toole

Man

Al Dunlap

Man

Pepe Hern

Man

Scott Hale

Ambulance Driver

Sean Kennedy

Man

Bob O'Connell

Man

Conrad Bain

Hotel Clerk

Ed Crowley

Man at Precinct

Tom Rosqui

Man

Diane Sayer

Doreen

Mina Martinez

Woman

Kathleen O'Malley

Woman

Elizabeth Fleming

Woman

Madeline Clive

Woman

Philippa Bevans

Mrs. Hewitt

Nina Varela

Woman

Kate Harrington

Woman

Al Ruban

Kowalski

Lincoln Kilpatrick

Patrolman Grimes

Ralph Smiley

Captain

John McLiam

Dunne (uncredited)

Hal Taggart

Party Guest (uncredited)