Episode 1: Lassie Meets a Challenge
1965-09-12
TMDB does not provide an episode synopsis.
Season guide
Lassie Season 12 — Episodes and Where to Watch
32 episodes · first aired 1965-09-12
TMDB does not provide a season overview.
Episode guide
Episode 2: Sudden Fury
1965-09-19
TMDB does not provide an episode synopsis.
Episode 3: Lassie and the Dynamite
1965-09-26
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
1965-10-03
TMDB does not provide an episode synopsis.
Episode 5: Charlie Banana
1965-10-10
TMDB does not provide an episode synopsis.
Episode 6: In the Eyes of Lassie
1965-10-17
TMDB does not provide an episode synopsis.
Episode 7: Trouble at Paradise Lake
1965-10-24
TMDB does not provide an episode synopsis.
Episode 8: Little Dog Lost
1965-10-31
TMDB does not provide an episode synopsis.
Episode 9: Lassie's Time of Peril
1965-11-07
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 the flow of water and logs.
Episode 10: In the Midst of Splendor
1965-11-14
TMDB does not provide an episode synopsis.
Episode 11: Lassie Saves a Life
1965-11-21
TMDB does not provide an episode synopsis.
Episode 12: The Waif
1965-11-28
TMDB does not provide an episode synopsis.
Episode 13: Crisis
1965-12-05
TMDB does not provide an episode synopsis.
Episode 14: Pitfall
1965-12-12
TMDB does not provide an episode synopsis.
Episode 15: Temper the Wind
1965-12-19
TMDB does not provide an episode synopsis.
Episode 16: The Gift of Life
1965-12-26
TMDB does not provide an episode synopsis.
Episode 17: Lassie Catches the Poachers
1966-01-02
TMDB does not provide an episode synopsis.
Episode 18: The Town That Wouldn't Die
1966-01-16
TMDB does not provide an episode synopsis.
Episode 19: Just One Old Cow
1966-01-23
TMDB does not provide an episode synopsis.
Episode 20: The Outcast
1966-01-30
TMDB does not provide an episode synopsis.
Episode 21: Cradle of the Deep
1966-02-06
TMDB does not provide an episode synopsis.
Episode 22: The Homesick Hound
1966-02-13
A bloodhound needs to be relocated, but he dislikes all his new abodes.
Episode 23: The Silent Threat
1966-02-20
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 of one of the horses.
Episode 24: The Friendless
1966-02-27
TMDB does not provide an episode synopsis.
Episode 25: Avalanche
1966-03-06
TMDB does not provide an episode synopsis.
Episode 26: Babes in the Woods
1966-03-13
TMDB does not provide an episode synopsis.
Episode 27: Lassie's Rescue Mission
1966-03-20
TMDB does not provide an episode synopsis.
Episode 28: The Doll
1966-03-27
TMDB does not provide an episode synopsis.
Episode 29: The Untamed Land
1966-04-03
TMDB does not provide an episode synopsis.
Episode 30: The Day the Mountain Shook
1966-04-17
TMDB does not provide an episode synopsis.
Episode 31: The Vigil
1966-04-24
TMDB does not provide an episode synopsis.
Episode 32: The Strongest Instinct
1966-05-01
TMDB does not provide an episode synopsis.
Series, season and episode metadata is supplied by TMDB. No season-specific provider claim is made on this page.