Frank Shannon was an Irish-born stage and screen performer. He had his film debut in The Prisoner of Zenda (1913). He is most fondly remembered as the brilliant Dr. Zarkov in the three Flash Gordon serials.
57 movies
Peril from the Planet Mongo
1966·7.0
Flash Gordon: The Deadly Ray From Mars
1966·10.0
Purple Death from Outer Space
1966·5.8
Spaceship to the Unknown
1966·7.3
A Dangerous Profession
1949·5.7
Crack-Up
1946·5.8
The Phantom
1943·6.6
Batman
1943·6.2
The Secret Code
1942·5.9
Ten Gentlemen from West Point
1942·6.4
Rawhide Rangers
1941·6.7
Federal Fugitives
1941·6.3
A Dispatch from Reuters
1940·6.3
Brigham Young
1940·4.6
Wildcat Bus
1940·5.5
The Return of Frank James
1940·6.3
Flash Gordon Conquers the Universe
1940·5.8
Emergency Squad
1940·7.0
The Night of Nights
1939·8.0
Rulers of the Sea
1939·6.7
Torchy Blane... Playing with Dynamite
1939·6.8
Torchy Runs for Mayor
1939·5.9
Union Pacific
1939·6.7
Torchy Blane in Chinatown
1939·6.8
Next Time I Marry
1938·7.2
Torchy Gets Her Man
1938·5.9
Mars Attacks the World
1938·6.5
You Can't Take It with You
1938·7.5
Torchy Blane in Panama
1938·5.8
Over the Wall
1938·5.7
Flash Gordon's Trip to Mars
1938·6.3
Rocket Ship
1938·6.3
The Ship That Died
1938·5.9
Blondes at Work
1938·6.3
Mannequin
1938·6.0
The Adventurous Blonde
1937·5.3
Ever Since Eve
1937·5.8
End of the Trail
1936·8.7
The Texas Rangers
1936·6.6
Flash Gordon
1936·6.4
Road Gang
1936·7.0
The Prisoner of Shark Island
1936·6.9
The Perfect Set-Up
1936·6.5
Black Gold
1936·5.3
The Murder of Dr. Harrigan
1936·5.8
The Pace That Kills
1935·3.2
The Eagle's Brood
1935·5.8
Men Without Names
1935·6.3
'G' Men
1935·6.6
Woman in the Dark
1934·6.1
A Burglar to the Rescue
1931·7.5
Monsieur Beaucaire
1924·5.6
Icebound
1924·9.0
The Bride's Play
1922·5.2
Boomerang Bill
1922·4.5
Perjury
1921·10.0
The Prisoner of Zenda
1913·3.5