Episode guide
Lassie: Season 12
32 episodes · premiered Sep 12, 1965
TMDB has no overview for this season.
- Episode 1: Lassie Meets a Challenge Sep 12, 1965
- Episode 2: Sudden Fury Sep 19, 1965
- Episode 3: Lassie and the Dynamite Sep 26, 1965 In an area being developed for swimming and fishing, two youngsters playing hooky wander into the blasting zone. Lassie is able to bring help and rescue the boys.
- Episode 4: Lassie and the Seagull Oct 3, 1965
- Episode 5: Charlie Banana Oct 10, 1965
- Episode 6: In the Eyes of Lassie Oct 17, 1965
- Episode 7: Trouble at Paradise Lake Oct 24, 1965
- Episode 8: Little Dog Lost Oct 31, 1965
- Episode 9: Lassie's Time of Peril Nov 7, 1965 A flooded river threatens to sweep away a bridge construction project. Ranger Corey Stuart and Lassie brave the raging waters in a small boat to construct a log chain barrier and control…
- Episode 10: In the Midst of Splendor Nov 14, 1965
- Episode 11: Lassie Saves a Life Nov 21, 1965
- Episode 12: The Waif Nov 28, 1965
- Episode 13: Crisis Dec 5, 1965
- Episode 14: Pitfall Dec 12, 1965
- Episode 15: Temper the Wind Dec 19, 1965
- Episode 16: The Gift of Life Dec 26, 1965
- Episode 17: Lassie Catches the Poachers Jan 2, 1966
- Episode 18: The Town That Wouldn't Die Jan 16, 1966
- Episode 19: Just One Old Cow Jan 23, 1966
- Episode 20: The Outcast Jan 30, 1966
- Episode 21: Cradle of the Deep Feb 6, 1966
- Episode 22: The Homesick Hound Feb 13, 1966 A bloodhound needs to be relocated, but he dislikes all his new abodes.
- Episode 23: The Silent Threat Feb 20, 1966 Corey and another ranger battle a spruce bud worm infestation by spraying but meet resistance from a horse ranch owner. Lassie makes friends with a colt and reveals the true cause of death…
- Episode 24: The Friendless Feb 27, 1966
- Episode 25: Avalanche Mar 6, 1966
- Episode 26: Babes in the Woods Mar 13, 1966
- Episode 27: Lassie's Rescue Mission Mar 20, 1966
- Episode 28: The Doll Mar 27, 1966
- Episode 29: The Untamed Land Apr 3, 1966
- Episode 30: The Day the Mountain Shook Apr 17, 1966
- Episode 31: The Vigil Apr 24, 1966
- Episode 32: The Strongest Instinct May 1, 1966