A portion of the tail of a prehistoric reptile is discovered in Denmark. It regenerates into the entire reptile, which proceeds to destroy buildings and property and generally make a nuisance of itself. It can fly, swim, and walk, and has impenetrable scales, which makes it difficult to kill.

"Invincible...Indestructible! What was this awesome BEAST born 50 million years out of time?"

Credits

Poul BangDirector

Bent MejdingSvend Viltorft

Asbjørn AndersenProfessor Martens

Ann SmyrnerLise Martens

Mimi HeinrichKaren Martens