Superhero Captain America battles the evil forces of the archvillain called The Scarab, who poisons his enemies and steals a secret device capable of destroying buildings by sound vibrations.
as Captain America / Grant Gardner
as Gail Richards
as Cyrus Maldor
as Police Commissioner Dryden
as Mayor Randolph
as Bart Matson
as Gruber
as Lyman
as Detective
as Lyman’s Attorney
as Mack
as Gregory
as J.V. Wilson (uncredited)
