Nightclub Patron (uncredited)
Court-Martial Member
Ship Passenger (uncredited)
Diner (uncredited)
Man at Club (uncredited)
Man in Admiral's Office (uncredited)
Party Guest (uncredited)
Prosecuting Officer (uncredited)
Englishman (uncredited)
Scribe
Oilman at Producers' Convention (uncredited)
Parole Board Member (uncredited)
Broker (uncredited)
Doctor (uncredited)
Man Awaiting Dewey's Arrival
Dance Floor Extra (uncredited)
Wedding Guest (uncredited)
San Francisco Bar Patron (uncredited)
Courthouse Spectator (uncredited)
Doctor Spectator (uncredited)
First-Nighter (uncredited)
Gambler
Johnson - Music Co. Treasurer (uncredited)
Doctor
Business Man (uncredited)
Clerk in Richards' Outer Office (uncredited)
Professor Listening to Radio (uncredited)
Board Member
Hotel Manager (uncredited)
Henchman on Telephone (uncredited)
Party Guest
Party Supporter (uncredited)
Dr. Kahn
Guest at Party (uncredited)
Cleveland Official (uncredited)
Brisbane Coe
Admiral (uncredited)
Man in Victim's House (uncredited)
Man at Race Track
Passerby Pointing Out Steamship Line (uncredited)
Citizen League Member
Party and Wedding Guest (uncredited)
Marquis de Ronquerolles (as Wedgewood Nowell)
Count von Schulling
Attorney Kelly Drake
Raymond McKim
Mine Owner
Guido Campanelli
Richard Henderson
Nils Krogstad
Arsene Lupin
M. Borel
Minister's Secretary
H.T.Cope - Third Editor (uncredited)
Guido Serrani
Mr. Graham
Norman Evans
Mr. Crafton
Allyn Dexter
Extra at Dance
Francisco De Sarpina
The Inspector
Marquis De Chantal
Doctor (as Wedgewood Nowell)
Prince Visconte (as Wedgewood Nowell)
Stephen Pitt (as Wedgewood Nowell)
François
Angus Burton
Jerry Williams (as Wedgewood Nowell)
Sam Savinsky
M. Chateau Renaud
Hobie Flagg
Undetermined Secondary Role
Captain Turner
Marquis de Castellar
Narrator