Dr. Hans Zarkov (archive footage)
Dr. Zarkov
Dr. Hans Zarkov
Train Station Gateman (Uncredited)
Professor Davidson
Dr. Hayden
Police Commissioner
Senator (uncredited)
McDowell
Hammond
Mr. O'Malley - Captain of the Nova Scotian (uncredited)
Second Man with California Gold News
Sweeney
Sheriff
Dr. Zarkov
Construction Supervisor at Elevator
Kelsey (Uncredited)
Inspector McTavish
Captain McTavish
Old Man (uncredited)
Police Capt. McTavish
Police Lieutenant
Police Captain McTavish (uncredited)
Dr. Alexis Zarkov
Mac (uncredited)
Captain McTavish
Duke Slattery - Policeman with Warrant
Dr. Zarkov
Minor Role (uncredited)
Capt. McTavish
Police Sergeant at Jail (Uncredited)
Captain McTavish
Desk Sergeant (uncredited)
Dr. Hans Zarkov
Sheriff Anderson
Captain Stafford
Chaplain (uncredited)
Mr. Holt
Detective Hewitt (uncredited)
Dan O'Reilly
Police Sergeant
Mr. Farley
Leahy
Police Chief at Lodge (uncredited)
Prison Warden
The Burglar, Holtz aka Jack Dunning
Badger
Judge Bradford
Sir John Mansfield
Terrence O'Malley
Detchard
