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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill

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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill

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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill

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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill

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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill

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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill

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. Stars: Dick Purcell, Lorna Gray and Lionel Atwill