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.
You can now watch Reptilicus online on the following streaming providers in the United States.
| Writing | Ib Melchior | Screenplay |
| Sound | Victor Skaarup | Songs |
| Writing | Sidney W. Pink | Story |
| Production | Sidney W. Pink | Producer |
| Production | Samuel Z. Arkoff | Producer |
| Production | Johann Zalabery | Executive Producer |
| Sound | Les Baxter | Original Music Composer |
| Sound | Sven Gyldmark | Original Music Composer |
| Camera | Aage Wiltrup | Director of Photography |
| Editing | Sven Methling | Editor |
| Editing | Edith Nisted Nielsen | Editor |
| Writing | Sidney W. Pink | Screenplay |
| Directing | Poul Bang | Director |
| Directing | Sidney W. Pink | Director |
| Art | Helge Hansen | Set Decoration |
| Art | Kai Koed | Set Decoration |
| Art | Otto Lund | Set Decoration |
| Costume & Make-Up | Calma Jensen | Makeup Artist |
| Crew | Carlo Rasmussen | Property Master |
| Camera | Borge Hansen | Camera Operator |
| Camera | Søren Ingemann | Still Photographer |
| Production | Juan Fava | Researcher |
