Originally filmed in Czechoslovakia in 1954, the American Museum of Natural History filmed new scenes in 1967 for this remarkable study of prehistoric life which uses high-quality stop motion animation.
The story goes like this: a group of young boys rent a boat at an inner-city park and enter a small cave at the edge of the lake. When they come out the other side of the cave they find themselves on a river in an uninhabited area. As they float down the river each day, they travel progressively further back into the past, encountering wooly mammoths, prehistoric rhinoceros, and numerous dinosaurs -- all of which are extremely well animated, photographed, and matted. Written and directed by Karl Zeman, who gave us the unique film `The Fabulous World of Jules Verne' (release in 1958).
During the 1960s, `Journey to the Beginning of Time' was shown in serialized form on television in some areas (Atlanta, for one), amazing animation fans like me with this unexpected treat. For about two weeks I would stumble out of bed, fix breakfast, and then choke on it while I watched each morning's episode of this remarkable little gem.