The Living Scriptures "The Animated Book of Mormon" TV series like many of the cartoons at the time in the 1980s, was produced overseas in South Korea due to the lower cost and the fact that it is time consuming and expensive to make. Also it is much cheaper to outsource animation overseas in Asian countries like South Korea than it is to produce it in North America.
The Living Scriptures "The Animated Book of Mormon" TV series released on VHS, DVD and Streaming has been much more expensive than Disney animated films as the Disney company releases their animated movies at theaters and sells their merchandise toys and apparel of their animated films. Whereas Living Scriptures has to rely heavily on selling limited merchandise and VHS and later DVDs and even streaming services to make up the cost.
Four of the cast members are from Halloween 4 which was also filmed in Utah. Beverly Rowland, David Jensen, Richard Jewkes, and Jeff Olson are all natives of Salt Lake City, Utah, and had small roles in H4.