A Bert I. Gordon film and one I have never been able to catch. It looks like he used the scarred fellow from WAR OF THE COLOSSAL BEAST to milk another monster movie from that dried teat. This could be some good, dumb fun so I'll have to track it down. I love the shot in this preview when someone throws the iguana onto the other lizard to make it look like they're fighting! Madness!
The original ad-copy read "50 FT. HIGH MAN-THING in a land of NATURE GONE MAD!" How can I resist?