Fair Stranger - S1.E7

The sister-in-law of Colonel Deveridge, Diane Russell, plots to take over his prosperous plantation by killing his son and heir, David. She abandons him in the jungle, but Sheena rescues him for a man-eating lion in a nick of time. Falling back to Plan B, Diane incites the local tribesmen to kill the Deveridges and only Sheena and Bob stand between the angry warriors and the Deveridge family.

Source: imdb.com - David Bassler