When the Clouds Roll by 1919

Daniel Boone Brown is a pleasure-seeking playboy carousing around New York City without a care in the world -- that is, until he becomes the unwitting subject of a series of experiments at the hands of a sadistic psychiatrist. Through various means of control, the mad scientist drives Daniel to think he's losing his mind, but ultimately introduces him to the lovely Lucette.

Cast:

Douglas Fairbanks
Daniel Boone Brown 

Albert MacQuarrie
Hobson 

Kathleen Clifford
Lucette Bancroft 

Frank Campeau
Mark Drake 

Ralph Lewis
Curtis Brown 

Herbert Grimwood
Dr. Ulrich Metz