Back in the mid 70's there was a bit of a cycle of fantasy adventure b-movies. Quite a few of them were British and seemed to always star Doug McClure. One typical example being At the Earth's Core (1976) which was an adaption of sorts of the Jules Verne novel 'Journey to the Center Of the Earth'. Well, it can be of no real surprise that there were also some continental offerings in this sub-genre, and so from Spain we have The Fabulous Journey to the Centre of the Earth. While the British films were made on a fairly low budget, this Iberian equivalent is decidedly cheaper still. It was directed by Juan Piquer Simón who is probably best known for directing a couple of psychotronic 80's horror movies, namely the demented slasher Pieces (1982) and the crazy creature-feature Slugs (1988). I definitely wouldn't say that this film is up to the deliriously entertaining standards of those two but it is still a half-way decent effort.
Set in Victorian times, the story has a scientist discovering a secret entrance to the centre of the earth. He assembles a small party and they navigate down into the abyss where they encounter a mysterious stranger called Olsen (played by Jack Taylor who was the go-to American actor for a plethora of cheap Spanish productions at the time). A little later they encounter prehistoric monsters, giant turtles, a giant ape and...big mushrooms! The low budget hampers things a bit and it isn't directed with much impetus but essentially, any movie which throws in dinosaurs and various other creatures can't be all bad. And this one isn't. Its probably one on the lower side of the prehistoric fantasy sub-genre scale but it still essentially offers the goods, so fair enough.
