The Ghost of Slumber Mountain
An early effort by the man who taught King Kong how to roar

This 19-minute silent film is most notable as an example of Willis O'Brien's early efforts at stop motion animation. O'Brien, who later went on to animate King Kong and who is remembered just as much now for mentoring the great Ray Harryhausen, had to start somewhere, and this film is it.

The story is merely an excuse to put some dinosaurs on screen. Two bored young boys decide to bug their world-traveling Uncle Jack to tell them a story. Uncle Jack responds with a tale about his trip to Slumber Mountain in the "land of dreams." With a friend, Uncle Jack was looking for the legendary hermit, "Mad Dick" who, legend says, has a most unusual telescope. Jack finds the hermit's cabin, but Mad Dick is now a ghost; nevertheless, he leads Jack to the telescope through which Uncle Jack watches some inhabitants of a prehistoric age.

The animation is not all that spectacular, possibly by design; like real animals in the wild, the dinosaurs exhibit an economy of motion. These dinosaurs don't move around just to show they can move; sometimes a dinosaur just wants to gaze into space while chewing a mouthful of grass.

If you want to see this, you will probably have to catch it on Turner Classic Movies, which is where I saw it.