island that time has forgotten about, apparently.
They decide on an uneasy alliance while they try to refine petroleum from a tar pit into sub fuel. Meanwhile, they explore their new home. Apparently the more upstream you go, the more "evolved" things become. So, that's why there are dinosaurs living alongside hominids. Explains everything.
I watched this for two reasons. First, I vaguely remember seeing a similar movie as a kid and wondered if this was it (it was), and secondly, because of an old britcom my wife was watching. A Fine Romance is about a middle aged Judi Dench and the passionless relationship she is in (interestingly, with her real life husband). Old Judi has a hot young sister played by Susan Penhaligon, who six years earlier was a survivor of a passenger ship torpedoed by a German U-boat and later had to run away from giant puppet dinosaurs.
As I mentioned, I did see this movie as a kid (8ish) but I remembered nothing of the story. I would see a scene and just knew what would happen next, and it would. Well, not much else to say here. Amusing, nostalgic, not much else. No good quotes to end with. AMRU 3.