The Unknown Purple
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The Unknown Purple is a 1923 stage-play-based, science-fiction genre, silent film, written and directed by Roland West.
[edit] Plot
After his release from prison, an inventor develops an eerie purple light that renders him invisible, enabling him to seek revenge on his unfaithful wife and his crooked partner.
[edit] Cast
- Henry B. Walthall
- Alice Lake
- Stuart Holmes
- Helen Ferguson
- Frankie Lee
- Dorothy Phillips
- Ethel Grey Terry
- James Morrison
- Johnny Arthur
- Richard Wayne
- Brinsley Shaw
- Mike Dinlin