They Came to Blow Up America

Based on a true incident that occurred in 1942 when nine Nazi saboteurs were put ashore on the coast of Long Island, New York, by submarine, with orders to blow up various defense installations.

• Edward LudwigDirector
• Aubrey WisbergWriter
• Arthur LangeOriginal Music Composer
• Leigh HarlineOriginal Music Composer
• Hugo FriedhoferOriginal Music Composer

• George SandersCarl Steelman / Ernst Reiter
• Ward BondFBI Chief Craig
• Anna StenFrau Reiter
• Dennis HoeyCol. Taeger
• Sig RumanDr. Herman Holger
• Ludwig StösselPapa Julius Steelman
• Robert BarratCapt. Kranz
• Poldi DurHelga Lorenz (as Poldy Dur)
• Ralph ByrdBurkhardt
• Elsa JanssenMama Henrietta Steelman
• Rex WilliamsEichner
• Charles McGrawZellerbach