Horror / Science Fiction / Adventure /

Score: 58%( 49 votes )

Overview: Academic researchers are chased by a nuclear-hot specimen of ancient Mayan blob.

Cast:

John Merivale
Dr. John Fielding

Didi Sullivan
Ellen Fielding

Gérard Herter
Max Gunther

Daniela Rocca
Linda

Vittorio André
Prof. Rodriguez

Daniele Vargas
Bob

Nerio Bernardi
Police Inspector

Giacomo Rossi Stuart
Prof. Rodriguez's Assistant

Gail Pearl
Indian Dancer

Tom Felleghy
Astronomo

Arturo Dominici
Nieto

Mario Bava
Mexican at police station (uncredited)

Renzo Palmer
Narrator (voice)

Leslie Daniels
Prof. John Fielding (voice)

Renato De Carmine
Prof. John Fielding (voice)

Stefano Sibaldi
Max Gunther (voice)

Michele Malaspina
Prof. Rodriguez (voice)

Rolf Tasna
Bob (voice)