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The Witness Vanishes
- Jaro: 1939
- Lando: United States of America
- Ĝenro: Action, Adventure, Crime, Mystery, Romance
- Studio: Universal Pictures
- Ŝlosilvorto: escape, scotland yard, insane asylum, revenge, murder, investigator, newspaper man, frame up, universal crime club
- Direktoro: Otis Garrett
- Rolantaro: Edmund Lowe, Wendy Barrie, Bruce Lester, Forrester Harvey, Walter Kingsford, J.M. Kerrigan