At 01:21:04 during the rolling end credits, the name of the actor portraying Dr. Stevens is misspelled. "Frank Forbse" should be "Frank Forbes".
At 01:21:24 during the rolling end credits, two members of the crew are incorrectly labeled "Co-Producera" rather than "Co-Producers".
This movie was a loose adaption of, and a licensed work based on, the 1962 Charlton comic book "Reptisaurus".