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 5 The Storm
- Season 5 Wishing
- Season 5 The Teacher
- Season 5 The Owl
- Season 5 The Crash
- Season 5 The Rocking Chair
- Season 5 Fish Out of Water
- Season 5 Trapped
- Season 5 Our Gal
- Season 5 Lassie's Decision
- Season 5 The Egret
- Season 5 The Archers
- Season 5 The Bundle from Britain
- Season 5 The Black Woods
- Season 5 The Raffle
- Season 5 The Christmas Story
- Season 5 The Lady Bugs
- Season 5 Junior GI's
- Season 5 The Big Cat
- Season 5 The Tree
- Season 5 Timmy,The Oil Millionaire
- Season 5 Beholden
- Season 5 Tartan Queen
- Season 5 The Horse Show
- Season 5 The Cat That Came to Dinner
- Season 5 The Bonnet
- Season 5 The Puppy Story
- Season 5 The Young Flyers
- Season 5 The Watch Dog
- Season 5 The Puppet
- Season 5 Rock Hound
- Season 5 The Charm
- Season 5 Teamwork
- Season 5 Stable Mates
- Season 5 The Camera
- Season 5 Peace Patrol
- Season 5 Swami
- Season 5 Campout
- Season 5 Lassie's Guest
Lassie - Season 5 Episode 25 The Cat That Came to Dinner
6.10 24 minutes The Martins adopt a cat they find half-drowned outside the house, but the conniving cat, dubbed ""Marmalade"" by Timmy because of his color, immediately starts getting Lassie into trouble.
