John Amos plays a luckless coach who bombs out at football, baseball, basketball--but during a trip to Africa he discovers a Tarzan-like athlete (Jan-Michael Vincent) and wisely turns his attention to the track and field. Inane family comedy from the folks at Disney--who apparently had no faith in their basic premise, thereby shoehorning in a dire voodoo subplot which allows for comedic special effects, such as over-sized props. Vincent, looking like a Tiger Beat pinup, is well-cast, and Amos tries hard, but Tim Conway (always an acquired taste) is both broad and boring in a gratuitous supporting role as a flunky. For aficionados of archaic matinée entries, not too terrible; however genuine inspiration is lacking, as is that old Disney snap. *1/2 from ****