A gangster (Michael Granger) appears to have come back from exile abroad and is killing the people who put him away in prison, and he seems to have supernatural strength!
Dr Walker (Richard Denning) investigates the case and discovers traces of radioactivity and links to a (mad) Nazi scientist (Gregory Gaye) who experimented with controlling animal bodies via electrodes in the brain. Could the experiment have moved onto human suspects?
The effects are pretty low budget but are wonderfully creepy. The final battle between the radioactive zombies and the police is both hilarious and thrilling.
