Sheena, Queen of the Jungle - Season 1 Episode 16 The Magic Bag
Overview: Sheena convinces Bob to take a native youth on his photography trip deep into the African bush. Along the way, Bob rescues a doctor who seeks the boy's native tribe to learn the secret of their native medicine. One night, the boy runs away and when the safari members are captured by the tribe, they are threatened with death for killing the youth. Source: imdb.com