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Unsolved Mysteries: Behind the Legacy
- İl: 2023
- Ölkə: United States of America
- Janr: Documentary
- Studiya:
- Açar söz: true crime, featurette
- Direktor: Terry Dunn Meurer
- Oyuncu: Robert Stack, Stacy Schneider, John Cosgrove, Raymond Bridgers, John C. Joseph, Christine Lenig