Season
- Season 0 1963-02-13
- Season 1 1954-09-12
- Season 2 1955-09-11
- Season 3 1956-09-09
- Season 4 1957-09-08
- Season 5 1958-09-07
- Season 6 1959-09-06
- Season 7 1960-09-11
- Season 8 1961-09-10
- Season 9 1962-09-30
- Season 10 1963-09-29
- Season 11 1964-09-06
- Season 12 1965-09-12
- Season 13 1966-09-11
- Season 14 1967-09-10
- Season 15 1968-09-29
- Season 16 1969-09-28
- Season 17 1970-09-20
- Season 18 1971-10-07
- Season 19 1972-09-16
Season 19 Episode
- Season 13 Lassie and the Buffalo
- Season 13 Danger Mountain
- Season 13 Fly Away Home
- Season 13 A Time for Courage
- Season 13 Lassie Baits a Bear
- Season 13 Lassie the Voyager (1)
- Season 13 Lassie the Voyager (2)
- Season 13 Lassie the Voyager (3)
- Season 13 Lassie the Voyager (4)
- Season 13 Lassie the Voyager (5)
- Season 13 Lassie the Voyager (6)
- Season 13 Lassie the Voyager (7)
- Season 13 Little Jim
- Season 13 The Greatest Gift
- Season 13 Once Upon a Horse
- Season 13 Interlude of Mercy
- Season 13 Crisis at Devil's Gorge
- Season 13 Lassie's Litter Bit
- Season 13 Day of the Bighorn
- Season 13 The Protectors
- Season 13 A Matter of Seconds
- Season 13 Never Look Back
- Season 13 The Eighth Life of Henry IV
- Season 13 Lure of the Wild
- Season 13 Most Dangerous Game
- Season 13 Barney
- Season 13 Return of the Charm
- Season 13 Winged Attack
- Season 13 Goliath
- Season 13 Trapped
Lassie - Season 13 Episode 23 The Eighth Life of Henry IV
6.13 24 minutes While Corey helps the town of Whitehorse Falls with modern forestry methods, Lassie has her hands--uh, paws--full with a mischievous kitten who can't seem to help endangering himself.
