On screen
Cast
13 credited performers
Gladys Swarthout
Ilona Boros
John Boles
Antal Kovach
John Barrymore
Zoltan Jason
Claire Dodd
Countess Monica Foldesay
Fritz Feld
Fritz
Curt Bois
Von Hemisch
Artwork unavailable
Carlos De Valdez
Ballot
Torben Meyer
Prof. Jacobsen
Margaret Randall
Kovach's Maid (as Marguerite Franz)
Fortunio Bonanova
Tenor
Esther Muir
Prima Donna
Eddie Conrad
Barber (as Eddy Conrad)
Carole Mathews
Character not listed