Lionel Barrymore

Mathias

Caroline Frances Cooke

Catharine

Gustav von Seyffertitz

Jerome Frantz

Lorimer Johnston

Hans

Boris Karloff

The Mesmerist

Eddie Phillips

Christian

Lola Todd

Annette

E. Alyn Warren

Baruch Koweski / Jethro Koweski

Laura La Varnie

Fortune Teller

John George

Mesmerist Announcer (uncredited)

James Young

Director

Alexandre Chatrian

Theatre Play

James Young

Writer

Emile Erckmann

Theatre Play

L. William O'Connell

Director of Photography

I.E. Chadwick

Producer