The Beatles At The Earth's Core

More fun from Youtube. In this case, an episode from the 1960s Saturday morning Beatles series that finds the Fab Four falling down a well and ending up in an "inner world" inhabited by dinosaurs, a beautiful princess and a bird like creature ruling over all of them. I don't know if the show's writers got the idea for this one from Edgar Rice Burroughs or not so take a peek and decide for yourself.