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 17 Episode 1
- Season 17 Episode 2
- Season 17 Episode 3
- Season 17 Episode 4
- Season 17 Episode 5
- Season 17 Episode 6
- Season 17 Episode 7
- Season 17 Episode 8
- Season 17 Episode 9
- Season 17 Episode 10
- Season 17 Episode 11
- Season 17 Episode 12
- Season 17 Episode 13
- Season 17 Episode 14
- Season 17 Episode 15
- Season 17 Episode 16
- Season 17 Episode 17
- Season 17 Episode 18
- Season 17 Episode 19
- Season 17 Episode 20
- Season 17 Episode 21
- Season 17 Episode 22
Lassie - Season 17 Episode 2 The Birth
6.10 24 minutes While Duke and his master move on, Lassie remains at the ranch, but her new puppies are endangered by the owner, who thinks the pups were sired by a killer dog.
