ATTACKED… BY A CREATURE FROM HELL!
After a nuclear attack, an unlikely group of survivors, including a geologist, a crook and his moll, and a prospector, find temporary shelter in the remote-valley home of a survivalist and his beautiful daughter, but soon have to deal with the spread of radioactivity — and its effects on animal life, including humans.
Roger Corman-directed post-apocalyptic monster-schlock is my kind of schlock.
This should be available for streaming on Tubi/Ama$on.