Watch Movie Submarine Alert on M4ufree

Submarine Alert

Nazi spies use a stolen shortwave transmitter prototype to broadcast top secret shipping info to an offshore Japanese sub. To nab the spy ring, the Government has the West Coast's top radio engineers fired and shadowed to see if the Nazis recruit them to complete work on the prototype radio. Radio engineer Lew Deerhold, a resident alien without a job to pay for his adorable little ward Gina's life-saving operation, falls prey to the spy ring, and is swept up in a maelstrom of deceit and danger.

Starring:

Abner Biberman, Dale Van Sickel, Donald Kerr, Dwight Frye, Eddie Kane, Edward Earle, Edward Fielding, Edward Keane, Edward Van Sloan, Edwin Stanley, Fred Sherman, Harry Hayden, Jack Carr, John George, John Miljan, Marc Lawrence, Milburn Stone, Nils Asther, Pat West, Ralph Sanford, Richard Arlen, Robert Middlemass, Roger Pryor, Stanley Smith, Wendy Barri

Genre:

Thriller, War


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How to Watch Submarine Alert Legally and Safely Online

Want to enjoy Submarine Alert without breaking any rules? There are plenty of legal and secure ways to stream the iconic superhero film. Depending on your location, platforms like Netflix, Amazon Prime Video, Apple TV+, HBO Max, or Disney+ may have it available as part of their subscription catalog.

If you're looking for free options, check out ad-supported streaming services such as Tubi, Pluto TV, Crackle, or Peacock, which often feature classic titles at no cost.

Prefer to own or rent the film? You can find Submarine Alert in HD or 4K on digital marketplaces like Google Play, iTunes, and Amazon Video. Additionally, services like Kanopy and Hoopla offer free streaming if you have a participating library card or university login.


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