The Unknown Purple - Production & Contact Info

The Unknown Purple (1923)
70 min | Mystery

The Unknown Purple (1923)

70 min | Mystery

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,...See moreInventor 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. Written by Pamela Short See less

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Cast	+ Add Cast
12 cast members

Name	Known for
Henry B. Walthall Peter Marchmont / Victor Cromport Peter Marchmont / Victor Cromport See fewer	The Birth of a Nation (1915)
Alice Lake Jewel Marchmont Jewel Marchmont See fewer	The Hole in the Wall (1921)
Stuart Holmes James Dawson James Dawson See fewer	The Man Who Laughs (1928)
Helen Ferguson Ruth Marsh Ruth Marsh See fewer	The Fire Fighters (1927)
Frankie Lee Bobbie Bobbie See fewer	Jinx (1919)
Ethel Grey Terry Mrs. Freddie Goodlittle Mrs. Freddie Goodlittle See fewer	The Penalty (1920)
James Morrison Leslie Bradbury Leslie Bradbury See fewer	Captain Blood (1924)
Johnny Arthur Freddie Goodlittle Freddie Goodlittle See fewer	The Monster (1925)
Richard Wayne George Allison George Allison See fewer	Wasted Lives (1923)
Brinsley Shaw Hawkins Hawkins See fewer	Arsene Lupin (1917)
Mike Donlin Burton Burton See fewer	The General (1926)
Dorothy Phillips Actress (uncredited) Actress (uncredited) See fewer	Broadway Love (1918)