Giant Iguana

This "dinosaur" was actually a screaming lizard with spines glued on in the B-movie One Million B.C. (1940). While it did not look convincing, it had an enduring quality to it and the special effects of the movie were nominated for an Oscar.

It appeared in the memorable sequence in which it fought an alligator with spines glued on.Imadjafar 15:30, December 24, 2009 (UTC)