The Gray Mask (1915)

Police inspector Jim Garth, investigates the murder of Joe Kridel, another inspector, who had been tracking the Hennions, a gang of thieves plotting to steal the formula for a dangerous explosive from an old inventor. As Jim uncov...

Frank Hall Crane

Regie

Johnny Hines

als Undetermined Role (as John Hines)

Hugh Jeffrey

als Burglar

George Majeroni

als Foreign Agent (as Georgio Majeroni)

Frank Monroe

als Silas Howlett

Barbara Tennant

als Nora