Where to Watch The Unknown Purple (1923)

Looking to feast your eyes on 'The Unknown Purple' on your TV or mobile device at home? Hunting down a streaming service to buy, rent, download, or watch the Roland West-directed movie via subscription can be a challenge, so we here at Moviefone want to do the heavy lifting.

Below, you'll find a number of top-tier streaming and cable services - including rental, purchase, and subscription options - along with the availability of 'The Unknown Purple' on each platform when they are available. Now, before we get into all the details of how you can watch 'The Unknown Purple' right now, here are some specifics about the Carlos Productions science fiction flick.

Released October 1st, 1923, 'The Unknown Purple' stars Henry B. Walthall, Alice Lake, Stuart Holmes, Helen Ferguson The NR movie has a runtime of about 1 hr 10 min, and received a user score of (out of 100) on TMDb, which collated reviews from knowledgeable users.

You probably already know what the movie's about, but just in case... Here's the plot: "Inventor Peter Marchmont has discovered a purple light that renders the user invisible. On his release from prison, Marchmont, disguised as Victor Cromport, uses the light to revenge himself against his former wife, Jewel, and her partner, James Dawson, who framed him for theft. Making himself invisible, Marchmont gradually ruins Dawson. He so wins Jewel's confidence and love that she is willing to kill Dawson at Marchmont's request. Finally, Marchmont leaves the scheming couple to their own misery and marries Jewel's sister, Ruth Marsh." .