This is an average looking film with a little technical fillip. A couple of men plummet down an enormous slide into a small pond -- the slide looking pretty much, except for scale, like the ones we used to go down when I was a child. The men do not actually dive, but land on their fannies, which probably elicited a sympathetic grimace or two from the audience.
Technically, though, there is a small pan leftward near the end as the sliders swim across the pond and exit. The purpose of the pan seems to be simply to keep the men near the center of the frame; they are, after all, the interesting moving objects. Earlier, pans were used to show you more interesting stuff beyond the edge of the frame. Later this sort of pan would become more elaborate as the cameraman would work to maintain the shape of the subject's composition. This appears to be an intermediate phase in the evolution of the pan.