Season
- Season 0 1963-02-13
- Season 1 1954-09-11
- Season 2 1955-09-10
- Season 3 1956-09-08
- Season 4 1957-09-07
- Season 5 1958-09-06
- Season 6 1959-09-05
- Season 7 1960-09-10
- Season 8 1961-09-09
- Season 9 1962-09-29
- Season 10 1963-09-28
- Season 11 1964-09-05
- Season 12 1965-09-12
- Season 13 1966-09-10
- Season 14 1967-09-09
- Season 15 1968-09-28
- Season 16 1969-09-27
- Season 17 1970-09-19
- Season 18 1971-10-07
- Season 19 1972-09-15
Season 19 Episode
- Season 3 Bee Hive
- Season 3 Friendship
- Season 3 Quarantine
- Season 3 Bone
- Season 3 The Watch
- Season 3 Hoax
- Season 3 The Fish Story
- Season 3 Transfusion
- Season 3 Local Elections
- Season 3 Gossip
- Season 3 Fish Conservation
- Season 3 Challenge
- Season 3 Tractor
- Season 3 Goats
- Season 3 A Place For Everything
- Season 3 Party Line
- Season 3 Superstition
- Season 3 Goodbye Forever
- Season 3 Lassie's Vanity
- Season 3 Champion
- Season 3 Vigil
- Season 3 Chimp
- Season 3 Lassie's Day
- Season 3 The Rock
- Season 3 The Artist
- Season 3 Survival
- Season 3 Bird Watchers
- Season 3 The Dog House
- Season 3 The Search
- Season 3 Boy's Day
- Season 3 The Snob
- Season 3 Haunted House
- Season 3 The Nest
- Season 3 Father Ellen
- Season 3 Poverty
- Season 3 The Apple Tree
- Season 3 The Harvesters
- Season 3 Jeff's Moustache
Lassie - Season 3 Episode 12 Challenge
6.10 24 minutes Ellen makes Jeff promise to stop taking on dares from other people. However, his promise is tested when a mischievous boy takes his report card and leaves it atop a phone pole.
