The Unknown Purple
movie

Gripping! Thrilling! Unusual!
Released October 01, 1923
Genres:
Overview
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.
Cast

Henry B. Walthall
as
Peter Marchmont / Victor Cromport

Alice Lake
as
Jewel Marchmont

Stuart Holmes
as
James Dawson

Helen Ferguson
as
Ruth Marsh

Frankie Lee
as
Bobbie

Ethel Grey Terry
as
Mrs. Freddie Goodlittle

James Morrison
as
Leslie Bradbury

Johnny Arthur
as
Freddie Goodlittle
- no image
Richard Wayne
as
George Allison

Brinsley Shaw
as
Hawkins

Mike Donlin
as
Burton

Dorothy Phillips
