The Unknown Purple
(1923)

Gripping! Thrilling! Unusual!

Released: 1923-10-01

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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.

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Henry B. Walthall

as Peter Marchmont / Victor Cromport

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Alice Lake

as Jewel Marchmont

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Stuart Holmes

as James Dawson

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Helen Ferguson

as Ruth Marsh

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Ethel Grey Terry

as Mrs. Freddie Goodlittle

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James Morrison

as Leslie Bradbury

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Johnny Arthur

as Freddie Goodlittle

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Richard Wayne

as George Allison

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