The Enemy

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)

?

George Marion

Old man in breadline (uncredited)

?

Leroy Boles

Little Boy (uncredited)