Certainly not in the list of greatest Tobe Hooper films, but must say it is an old slasher you would need to see if you are a fan of that genre. We are introduced to Amy Harper (Elizabeth Berridge) in a scene that is Alfred Hitchcock's PYSCHO meets John Carpenter's HALLOWEEN. It surprisingly does work well and works better than most films that have been influenced by those pair of classics. I think you can thank Hooper for that. Amy is off to the carnival with her new boyfriend Buzz (Cooper Huckabee) and two other friends Liz (Largo Woodruff) and Richie (Miles Chapin). After some good scenes that well set up the carnival atmosphere they decide to spend the night at the funhouse.
Hooper really does create some very good tension in the film. To go along with good and intense music by John Beal. Along the way though we do see a major influence to this film and that is FRANKENSTEIN. What with one of the workers of the funhouse hidden behind a Frankenstein's monster mask and the secrets that are revealed about that character. Personally, I feel the second half of the film doesn't work as well as the first. Not to say that the second part is bad. Far from it, but to me the build up just seemed to work better than when you are getting into the meat of the story.
Rick Baker did some good makeup effects and also starring Kevin Conway who nicely portrays three different barkers at the carnival and William Finley as Marco the Magnificent.