A Dark Lantern (1920)
Although loved by a respectable doctor, a society-girl is fascinated by a prince and follows him to Rome. When he reveals himself in his true colours, she has a nervous breakdown and her faithful doctor restores her to health - and to himself.
- Country : United States of America
- Genre : Drama, Romance
- Studio : Realart Pictures Corporation
- Director : John S. Robertson
- Cast : Alice Brady, Reginald Denny, Edgard Varèse, Brandon Hurst, James L. Crane, Marie Burke