Sezon 1
Bölümler
1 Inheritance 12 Eyl 1954 2 Arithmetic 19 Eyl 1954 3 The Colt 26 Eyl 1954 4 The Gun 3 Eki 1954 5 Mr. Peabody 10 Eki 1954 6 The Convict 17 Eki 1954 7 Feud 24 Eki 1954 8 The Lion 31 Eki 1954 9 Gramps 7 Kas 1954 10 Lassie's Pups 14 Kas 1954 11 The Job 21 Kas 1954 12 The Carnival 28 Kas 1954 13 Sale of Lassie 5 Ara 1954 14 The Rustlers 12 Ara 1954 15 The Fighter 19 Ara 1954 16 The Contest 26 Ara 1954 17 Runaways 2 Oca 1955 18 The Brat 9 Oca 1955 19 Father 16 Oca 1955 20 The Fawn 23 Oca 1955 21 Blind Soldier 30 Oca 1955 22 The Cave 6 Şub 1955 23 The Injury 13 Şub 1955 24 The Well 20 Şub 1955 25 The Snake 27 Şub 1955 26 The Bear 6 Mar 1955