The Mouthpiece

He sold his soul to criminals and willed his honor to the devil!

A prosecutor quits his job and becomes a defense attorney when he finds out that a man he got convicted and executed was actually innocent.

Drama

Warren William

(Vincent 'Vince' Day)

Sidney Fox

(Celia Farraday)

Aline MacMahon

(Miss Hickey, Day's Secretary)

John Wray

Mae Madison

Ralph Ince

Morgan Wallace

Guy Kibbee

J. Carrol Naish

Walter Walker

(District Attorney Forbes)

Stanley Fields

(Mr. Pondapolis)

Murray Kinnell

(Thompson, Day's Butler)

Noel Francis

William Janney

(John 'Johnny' Morris)

Emerson Treacy

(Robert Wilson (Uncredited))

Jack La Rue

(Joe Garland (Uncredited))

Polly Walters

(Gladys (Uncredited))

Berton Churchill

(Rocco Trial Judge (Uncredited))

Davison Clark

(Detective Arresting Garland (Uncredited))

Kenne Duncan

(Office Worker (Uncredited))

Helena Phillips Evans

(Crying Prospective Client (Uncredited))

Willie Fung

(Chinese Waiter (Uncredited))

Paulette Goddard

(Platinum Blonde at Party (Uncredited))

John Kelly

(Cab Driver (Uncredited))

Hector Sarno

(The Gardener-Murderer (Uncredited))

Eric Wilton

(Maitre d' (Uncredited))

Charles Lane

(Hotel Desk Clerk (Uncredited))

Selmer Jackson

(Prison Clerk (Uncredited))

Pedro Regas

(One of J.B.'s Henchmen (Uncredited))

Lew Harvey

(One of J.B.'s Henchmen (Uncredited))