Three of the films are in color. The worst picture quality is exhibited by an old B&W British film that plays a bit like Sherlock Holmes' "The Reptile Of The Baskervilles"--it has an interesting plot line but doesn't really deliver much in the way of shocks.

There is an old Boris Karloff movie replete with snake-wielding zombies on an isolated tropical island that is pretty interesting.

The third flick is a made-for-TV submarine drama that adds a basketful of poisonous vipers to the problems faced by the crew as they are trapped in an underwater canyon--it moves along pretty well.

The fourth movie is actually one of the "Black Emmanuelle" series starring Laura Gemser and Jack Palance (playing a reclusive snake collector) and helmed by Joe D'Amato. This film is titled "Black Cobra". It was apparently re-released under a different title when the "Black Emmanuelle" series took off. Typical of the series, this film features a lot of skin and softcore sex (the only one of the four discs with any nudity), which does much to make it watchable.

At the low price, this set is a pretty good deal, even though none of the flicks are very exceptional on their own.