- Directed by Riccardo Freda
- Starring John Merivale, Didi Sullivan, Gérard Herter, Daniela Rocca
- Written by Filippo Sanjust
Caltiki the Undying Monster (1959) — Archaeologists investigating some Mayan ruins come across a blob-like monster. They manage to destroy it with fire, but keep a sample. Meanwhile, a comet is due to pass close to the Earth - the same comet passed near the Earth at the time the Mayan civilization mysteriously collapsed. Coincidence?
Caltiki the Undying Monster DVD is available as a deluxe edition with custom cover and dvd case. Important: This title is manufactured-on-demand from the best-quality video master currently available and has not been remastered or restored.