Lassie & The Painted Hills : Lassie stars as Shep, a loyal dog who seeks to avenge the death of his murdered master in the wild hills of the American frontier. When prospector Jonathan Harvey strikes gold after years of prospecting, he takes on Lin Taylor as his business partner, returning to the hills to mine the claim. As their haul increases, so does Lin's greed. He turns to desperate measures, pushing Jonathan off of a cliff. Although Lin thinks his crime has gone undetected, there is a lone witness to the murder - Jonathan's faithful dog Shep. -- The Trial When Gramps refuses to sell the farm, a potential buyer pretends that he's been bitten by Lassie, in order to blackmail the Millers into selling the land -- The Tree House Jeff and Porky argue during a camp out in their new treehouse, and Jeff throws his best friend out. When Jeff comes back to the treehouse, he finds it has been destroyed.