The ABC Saturday Superstar Movie

Lassie and the Spirit of Thunder Island (1x10)

Data di messa in onda: Nov 11, 1972

Based on the tremendously popular Lassie character, this was the pilot film for the 1973-75 animated TV series Lassie's Rescue Rangers. Someone is trying to frighten the Native American people of Thunder Mountain away and Lassie has to get to the bottom of it.