Where to Watch The Master Key (1945) Online

Need to watch 'The Master Key' in the comfort of your own home? Tracking down a streaming service to buy, rent, download, or view the Ray Taylor-directed movie via subscription can be tricky, so we here at Moviefone want to take the pressure off.

We've listed a number of streaming and cable services - including rental, purchase, and subscription options - along with the availability of 'The Master Key' on each platform when they are available. Now, before we get into the nitty-gritty of how you can watch 'The Master Key' right now, here are some particulars about the Universal Pictures war flick.

Released April 24th, 1945, 'The Master Key' stars Milburn Stone, Jan Wiley, Dennis Moore, Addison Richards The NR movie has a runtime of about 3 hr 46 min, and received a user score of (out of 100) on TMDb, which assembled reviews from knowledgeable users.

You probably already know what the movie's about, but just in case... Here's the plot: "Before the outbreak of WWII, Nazi sympathizers plot to undermine America." .