Kingdom Chums - Little David's Adventure (1986)

A 1986 television special inspired by the Biblical tale of David and Goliath, and originally broadcast on the ABC network in the United States. In the special, three schoolchildren from the real world are transported into the world of the Bible, with the help of three magical stuffed animals. One of them, a raccoon named David, becomes his Biblical namesake and faces off against a warthog giant named Goliath.

Unfortunately the movie Kingdom Chums - Little David's Adventure is not yet available on HBO Max.