Master detective, Lambert Chase, unravels a case of poisoning
Maurice Costello
Lambert Chase - the Detective
James Morrison
Aubrey, The Artist Under Suspicion
Leah Baird
The Model
Rose Tapley
The Model's Mother
George Cooper
Luigi - the Model's Rejected Suitor
Leo Delaney
Van Dyke Brooke
Director
B.R. Brooker
Story
