Ralph Bellamy

Insp. Steve Trent

Shirley Grey

Gloria Gale

Arthur Hohl

Beckett

J. Carrol Naish

Russo

Ward Bond

Wynkoski

Edward LeSaint

Chief of Police O'Brien (as Ed Le Saint)

Vincent Sherman

Willie Tolini

Edward Keane

Thornton

Robert Allen

Reporter (uncredited)

Earl Askam

Detective (uncredited)

Chester A. Bachman

Night Watchman (uncredited)

Arthur Belasco

Detective (uncredited)

Don Brodie

Reporter (uncredited)

Frank Bull

Radio Policeman (uncredited)

Eddy Chandler

Police Sgt. Brady (uncredited)

Jack Cheatham

Police Officer (uncredited)

Nick Copeland

Detective (uncredited)

Kernan Cripps

Policeman (uncredited)

Floyd Criswell

Policeman (uncredited)

John Webb Dillion

Policeman (uncredited)

Bess Flowers

Nightclub Patron (uncredited)

Sam Godfrey

Crook (uncredited)

Francis McDonald

Tony - Russo Henchman (uncredited)

Charles McMurphy

Policeman (uncredited)

Bruce Mitchell

Detective (uncredited)

Geneva Mitchell

Thornton's Secretary (uncredited)

Pat O'Malley

Police Sgt. Rollins (uncredited)

Richard Powell

Police Lieutenant (uncredited)

Dick Rush

Detective (uncredited)

Emmett Vogan

Lawyer Gregory (uncredited)

Stanhope Wheatcroft

Nightclub Patron (uncredited)

Frank Yaconelli

Waiter (uncredited)