Ηθοποιοί επεισοδίου
Douglas WilmerProf. Van Dusen
William MervynSir Hector Drummond
Veronica StrongMiss. Rossmore / Mrs. Morey
Laurence PaynePrescott
★
Charles MorganMallory
Mark EdenRoderick Varley
★
Wallas EatonSterling
★
Dennis ChinneryMorey
★
Robert HartleyDoctor
William MooreStation Sergeant
Margaret JohnReceptionist
★
Michael GuestPolice constable