Avalanche
- Episode aired Mar 6, 1966
- TV-G
- 30m
When Corey becomes trapped in an overturned truck, a new kind of balloon signal device helps him. It's Lassie, however, who comes to the rescue.When Corey becomes trapped in an overturned truck, a new kind of balloon signal device helps him. It's Lassie, however, who comes to the rescue.When Corey becomes trapped in an overturned truck, a new kind of balloon signal device helps him. It's Lassie, however, who comes to the rescue.