Hidden Enemy

Elenco

• 
  Warren HullBill MacGregor
• 
  Kay LinakerSonia Manning
• 
  Wilhelm von BrinckenProfessor Werner
• 
  George ClevelandJohn MacGregor
• 
  Fern EmmettAunt Mary
• 
  Edward KeaneNewspaper Editor
• 
  Willy CastelloEric Bowman
• 
  John SheehanMarden
• Herbert CorthellPete
• Vince RushGruen

Equipe Técnica