ridiculous rating

disgusting, overrated, pointless

It was OK. I don't see why everyone loves it so much. It wasn't very smart or deep or well-directed.

The movie runs out of plot and jokes well before the end of a two-hour running time, long for a light comedy.

This campy excursion into sci-fi horror is much more entertaining today than when it was first foisted upon unsuspecting, value-for- money-seeking audiences back in 1957. Of course its soap-suds special effects and papier-maché sets can only really be appreciated in their full glory in genuine Regalscope — which affords a better view of lovely Mala Powers and nice May Wynn too. Unknown Terror rates as a distinct cut above the usual Regalscope feature. One reason, of course, is that despite the CinemaScope process being here labeled "Regalscope", this is not entirely a Regal Films Production, but a co-production effort with an indie outfit called Emirau. True, there's still too much talk and too many static camera positions, and even the action scenes could stand a bit of trimming, but the heroine is a beauty and the climax comes across as pretty exciting too (even if the fungus does look a bit too much like soap- suds).It's nice to see John Howard again after all these years. He hasn't aged much, but his acting hasn't improved a great deal either. Good to sight May Wynn too. She certainly makes a lithe native girl, though her role weighs in as not over-large and she is somewhat overshadowed by the stunningly attractive and entrancingly seductive Mala Powers.Warren's direction can accurately be described as effective enough in the action spots. The cavern sets are certainly visually appealing. A bit of money has obviously been expended here, and that largess lends the whole film a fair degree of class. Other credits notch in as serviceable or better.

An explorer looking for the legendary "Cave of the Dead" doesn't return. So his sister, "Gina Matthews" (Mala Powers) and her husband, "Dan Matthews" (John Howard) decide to set out to look for him. Before they depart, a former acquaintance of both named "Pete Morgan" (Paul Richards) convinces them to let him come with them since he is an experienced spelunker. When they get to the village in South America where the cave is supposed to be near, they meet a strange American doctor, "Dr. Ramsey" (Gerald Milton) who denies knowing anything about it. At any rate, rather than detailing the entire story I will just say that this horror film is an obvious product of its time. And even though it is clearly a B-movie it isn't that bad. That said, while it isn't that scary it does manage to keep the suspense going for the most part. Recommended only for those who enjoy B-movies from the 50's.

Only recently have movie makers started to make movies like this again. This movie was one of the hidden gems of science fiction. The plot was basic, with interesting characters, and an exciting story line. One outstanding feature was that the hero was actually disabled. Try getting a script like that past producers in the 70's through the 90's! And he was very likable, dignified character. A team, your basic hero, the girl, and the preppy glory seeking antagonist, search for the girl's brother in a remote cave, and find a few surprises. The monster fungus is scary by any day's standards, due to proper directing techniques. The film works. And it leaves you with a sense of excitement and enjoyment. It is a truly fun movie.

Spoilers are here.I saw this film for the first time a few days ago. After having seen it cited for "Best Use Of Soap Suds in a Horror Film" just after I bought it, I was a little afraid I had wasted my money. Glad to report it is decent, even if it still has its problems. ( They use the same shots over and over again in the climax, and everything just splutters to a halt at the end as if no one had thought that far ahead when they began filming.) BUT FOR A WHILE, the atmosphere is good, evocative of something very juicy-bad about to happen. The character actor Paul Richards, a well-known face from literally countless TV shows of the 60s, has a nice role.