The Secret of Lost Valley
- Aasta: 1980
- Riik: United States of America
- Žanr: Adventure, Drama, Family, TV Movie
- Stuudio: Walt Disney Productions
- Märksõna:
- Direktor: Vic Morrow
- Osades: Gary Collins, Mary Ann Mobley, Brad Savage, Eddie Marquez, Jackson Bostwick, John Lupton