Season
- Season 19 1972-09-16
- Season 18 1971-10-07
- Season 17 1970-09-20
- Season 16 1969-09-28
- Season 15 1968-09-29
- Season 14 1967-09-10
- Season 13 1966-09-11
- Season 12 1965-09-12
- Season 11 1964-09-06
- Season 10 1963-09-29
- Season 9 1962-09-30
- Season 8 1961-09-10
- Season 7 1960-09-11
- Season 6 1959-09-06
- Season 5 1958-09-07
- Season 4 1957-09-08
- Season 3 1956-09-09
- Season 2 1955-09-11
- Season 1 1954-09-12
- Season 0 1963-02-13
Episode
- Episode 1: Lassie Meets a Challenge
- Episode 2: Sudden Fury
- Episode 3: Lassie and the Dynamite
- Episode 4: Lassie and the Seagull
- Episode 5: Charlie Banana
- Episode 6: In the Eyes of Lassie
- Episode 7: Trouble at Paradise Lake
- Episode 8: Little Dog Lost
- Episode 9: Lassie's Time of Peril
- Episode 10: In the Midst of Splendor
- Episode 11: Lassie Saves a Life
- Episode 12: The Waif
- Episode 13: Crisis
- Episode 14: Pitfall
- Episode 15: Temper the Wind
- Episode 16: The Gift of Life
- Episode 17: Lassie Catches the Poachers
- Episode 18: The Town That Wouldn't Die
- Episode 19: Just One Old Cow
- Episode 20: The Outcast
- Episode 21: Cradle of the Deep
- Episode 22: The Homesick Hound
- Episode 23: The Silent Threat
- Episode 24: The Friendless
- Episode 25: Avalanche
- Episode 26: Babes in the Woods
- Episode 27: Lassie's Rescue Mission
- Episode 28: The Doll
- Episode 29: The Untamed Land
- Episode 30: The Day the Mountain Shook
- Episode 31: The Vigil
- Episode 32: The Strongest Instinct
Lassie Season 12
Lassie is the pet of Jeff Miller, an 11-year-old farm boy. The two become best friends and enjoy family adventures in the American countryside, teaching each other about love, nature and commitment.
