On screen
Cast
14 credited performers
Douglas Fairbanks
Daniel Boone Brown
Artwork unavailable
Albert MacQuarrie
Hobson
Kathleen Clifford
Lucette Bancroft
Frank Campeau
Mark Drake
Ralph Lewis
Curtis Brown
Artwork unavailable
Herbert Grimwood
Dr. Ulrich Metz
Artwork unavailable
Daisy Jefferson
Bobby De Vere
Bull Montana
The Nightmare
Victor Fleming
Himself
Artwork unavailable
Thomas J. Geraghty
Himself
Artwork unavailable
William C. McGann
Himself
Artwork unavailable
Harris Thorpe
Himself
George Kuwa
Elevator Operator
Babe London
Switchboard Operator