The Unknown Purple

1923 · 70 min · Mystery, Science FictionNR

Gripping! Thrilling! Unusual!

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.

Director: Roland West
Released: October 1, 1923
Language: English

Cast

Henry B. Walthall
Peter Marchmont / Victor Cromport
Alice Lake
Jewel Marchmont
Stuart Holmes
James Dawson
Helen Ferguson
Ruth Marsh
Frankie Lee
Bobbie
Ethel Grey Terry
Mrs. Freddie Goodlittle
James Morrison
Leslie Bradbury
Johnny Arthur
Freddie Goodlittle
Richard Wayne
George Allison
Brinsley Shaw
Hawkins
Mike Donlin
Burton
Dorothy Phillips

Where to watch in the US

No US streaming, rental or purchase options listed right now. Check TMDB's watch page

Streaming data from JustWatch, via TMDB.