Cast and credits of The Mad Genius

Directed by

Michael Curtiz

Starring

John Barrymore
Vladimar Ivan Tsarakov

Marian Marsh
Nana Carlova

Charles Butterworth
Karimsky

Donald Cook
Fedor Ivanoff

Luis Alberni
Sergei Bankieff

Carmel Myers
Sonya Preskoya

André Luguet
Count Robert Renaud (as Andre Luguet)

Frankie Darro
Fedor as a Boy

Charles Brinley
Poster Hanger (uncredited)

Boris Karloff
Fedor's Father (uncredited)

Mae Madison
Olga Chekova (uncredited)

Walter Miller
Opera Spectator (uncredited)

Lee Moran
Montmartre Cabaret Director (uncredited)

Charles Williams
Stagehand (uncredited)

Harry Wilson
Curtain Man (uncredited)

Written by

Harvey F. Thew
(screenplay) (as Harvey Thew)