A rather odd explanation of the foundations of Mormonism. So many people claiming it is false but that would mean someone went to a heck of a lot of work to produce such a cartoon. The sound and video quality is consistent with VHS and one person claimed he had the video tape of it, allegedly obtained from the LDS.
In any case, too much information and history has been re-written in modern times to know what really went on back in the 'early days' of just about anything. Still, this is something to preserved and kept as 'background information' to compare to some other older findings that'll eventually either prove or disprove this child-like educational cartoon for children.