Lassie

Season 18, Episode 7

Episode Title: Day of Disaster

Air Date: 1971-11-18

Overview:

While in town picking up a gift for Garth, Ron is knocked unconscious when an earthquake strikes, and when he comes to, Lassie has escaped from the truck. As he and the dog search for each other, Lassie helps fellow animals dislocated by the quake, and Ron enlists his father in the search.