Plot: On a trek through the Oregon rainforest, Lassie and her master discover a careless camper who has leaked oil into a stream, endangering hundreds of ducks on their seasonal flight. The Ranger and Lassie teach the camper a conservation lesson he won't soon forget

Lassie - Season 15 - The Return Home (Episode 18)
Episode Aired On:
Sunday, February 2 1969
56 years ago
Sunday, February 2 1969
56 years ago