Frank Shannon
Bilinen Yapımlar
Peril from the Planet Mongo
Dr. Zarkov
1966
Peril from the Planet Mongo
Dr. Zarkov
Flash Gordon: The Deadly Ray From Mars
Dr. Alexis Zarkov
1966
Flash Gordon: The Deadly Ray From Mars
Dr. Alexis Zarkov
Purple Death from Outer Space
Dr. Zarkov
1966
Purple Death from Outer Space
Dr. Zarkov
Spaceship to the Unknown
Dr. Hans Zarkov (archive footage)
1966
Spaceship to the Unknown
Dr. Hans Zarkov (archive footage)
A Dangerous Profession
1949
A Dangerous Profession
Crack-Up
Train Station Gateman (Uncredited)
1946
Crack-Up
Train Station Gateman (Uncredited)
The Phantom
Prof. Davidson (uncredited)
1943
The Phantom
Prof. Davidson (uncredited)
The Phantom
Professor Davidson
1943
The Phantom
Professor Davidson
Batman
Dr. Hayden
1943
Batman
Dr. Hayden
The Secret Code
Police Commissioner
1942
The Secret Code
Police Commissioner
Ten Gentlemen from West Point
Senator (uncredited)
1942
Ten Gentlemen from West Point
Senator (uncredited)
Rawhide Rangers
McDowell
1941
Rawhide Rangers
McDowell