This is an edited version of the 1943 Republic serial "The Masked Marvel" that was released to television in 1966.This is an edited version of the 1943 Republic serial "The Masked Marvel" that was released to television in 1966.This is an edited version of the 1943 Republic serial "The Masked Marvel" that was released to television in 1966.
William Forrest
- Martin Crane
- (archive footage)
Louise Currie
- Alice Hamilton
- (archive footage)
Johnny Arthur
- Mura Sakima
- (archive footage)
Rod Bacon
- Jim Arnold
- (archive footage)
Richard Clarke
- Frank Jeffers
- (archive footage)
Anthony Warde
- 'Killer' Mace
- (archive footage)
David Bacon
- Bob Barton
- (archive footage)
Bill Healy
- Terry Morton
- (archive footage)
Howard Hickman
- Warren Hamilton
- (archive footage)
Kenneth Harlan
- Plant Guard
- (archive footage)
Thomas Louden
- Matthews
- (archive footage)
- (as Tom Louden)
Eddie Parker
- Meggs
- (archive footage)
Duke Green
- Karl
- (archive footage)
Dale Van Sickel
- Kline
- (archive footage)
Wendell Niles
- Newscaster
- (archive footage)
Lester Dorr
- First Reporter
- (archive footage)
Ernie Adams
- Wilson
- (archive footage)
- (uncredited)
Sam Ash
- Second Reporter
- (archive footage)
- (uncredited)