We unfortunately do not have a biography for Frank Watkins. Please consider contributing one.
Submarine Seahawk
Bearded Sonar Man
House of Numbers
Brother (uncredited)
Gun Fight
Roark
X-15
Security Policeman
The Atomic Submarine
Watkins
Up Periscope!
Gruber (uncredited)
Five Weeks in a Balloon
Portuguese (uncredited)
Buccaneer, The
Baratarian Pirate (uncredited)