Lillian Gish

Pauli Arndt

Ralph Forbes

Carl Behrend

Ralph Emerson

Bruce Gordon

Frank Currier

Prof. Arndt

George Fawcett

August Bejremd

Fritzi Ridgeway

Mitzi Winkelmann

John S. Peters

Fritz Winkelmann

Karl Dane

Jan

Polly Moran

Baruska

Billy Kent Schaefer

Kurt

Louise Emmons

(uncredited)

Betty Jane Graham

Little Girl (uncredited)

Joel McCrea

Extra (uncredited)

Fred Niblo