The Scotland Yard Mystery

Gerald du Maur...

as

Commissioner S...

George Curzon

as

Dr. Charles Ma...

Grete Natzler

as

Irene Masters

Belle Chrystall

as

Mary Stanton

Leslie Perrins

as

John Freeman

Frederick Peis...

as

Kenneth Bailey

Wally Patch

as

Detective Serg...

Henry Victor

as

Floyd

Herbert Cameron

as

Paxton

Paul Graetz

as

Paston