Wedgwood Nowell

Attorney Kelly Drake

Jerry Williams (as Wedgewood Nowell)

Allyn Dexter

Arsene Lupin

Mr. Crafton

Guest at Party (uncredited)

Mine Owner

Ship Passenger (uncredited)

Englishman (uncredited)

Wedding Guest (uncredited)

Henchman on Telephone (uncredited)

M. Borel

The Inspector

Doctor

Nils Krogstad

Norman Evans

Narrator

Business Man (uncredited)

Hotel Manager (uncredited)

Citizen League Member

Professor Listening to Radio (uncredited)

Party Guest

Minister's Secretary

Board Member

Marquis De Chantal

Cleveland Official (uncredited)

Doctor (uncredited)

Parole Board Member (uncredited)

Gambler

Nightclub Patron (uncredited)

Party Guest (uncredited)

François

Diner (uncredited)

Brisbane Coe

H.T.Cope - Third Editor (uncredited)

Man at Club (uncredited)

Oilman at Producers' Convention (uncredited)

Prosecuting Officer (uncredited)

Undetermined Secondary Role

Broker (uncredited)

Extra at Dance

First-Nighter (uncredited)

Doctor Spectator (uncredited)

Johnson - Music Co. Treasurer (uncredited)

Man at Race Track

Courthouse Spectator (uncredited)

Count von Schulling

Doctor (as Wedgewood Nowell)

Marquis de Ronquerolles (as Wedgewood Nowell)

Man Awaiting Dewey's Arrival

Francisco De Sarpina

Admiral (uncredited)

Scribe

Party Supporter (uncredited)

Guido Campanelli

Mr. Graham

Prince Visconte (as Wedgewood Nowell)

Guido Serrani

M. Chateau Renaud

Dr. Kahn

Clerk in Richards' Outer Office (uncredited)

Richard Henderson

Angus Burton

Stephen Pitt (as Wedgewood Nowell)

San Francisco Bar Patron (uncredited)

Party and Wedding Guest (uncredited)

Captain Turner

Man in Admiral's Office (uncredited)

Passerby Pointing Out Steamship Line (uncredited)

Sam Savinsky

Marquis de Castellar

Man in Victim's House (uncredited)