1. Lightning
Aired: Sep 16, 1972Ron reads a letter to the boys that Garth will remain a VISTA volunteer and h...
2. The Doves of St. Inez
Aired: Sep 23, 1972Lassie and Lucy eagerly anticipate the return of the doves to the local missi...
3. For Those Who Follow
Aired: Sep 30, 1972A storm knocks down a fence allowing a foal to wander off and injuring the mo...
4. Scarecrow
Aired: Oct 14, 1972Crows are marauding the corn and Lassie can't fend them off herself. The boys...
5. A Girl and a Boy: Part 1
Aired: Oct 21, 1972Lassie finds a hearing impaired boy, who cannot speak, so she lets Keith and ...
6. A Girl and a Boy (Part 2)
Aired: Oct 28, 1972The mystery boy turns out to be Tommy, who is a runaway from an orphanage bec...
7. Deadly Surf
Aired: Nov 4, 1972Lassie is exploring the seashore when she encounters three kittens left in a ...
8. Golden Eagle
Aired: Nov 11, 1972Out exploring Lassie encounters a pair of nesting eagles. When the female inj...
9. A Taste of Freedom
Aired: Nov 18, 1972Lassie befriends a high strung horse Midnight who belongs to Mr. Dobbs, a nei...
10. Run to Nowhere: Part 1
Aired: Nov 25, 1972Lassie and Lucy meet Joey, a runaway boy, when she is out riding. Bringing hi...
11. Run to Nowhere: Part 2
Aired: Dec 2, 1972Because of the misunderstood phone call Joey runs away. After it's discovered...
12. Vigil of the Stork
Aired: Dec 9, 1972The Holdens are afraid Karl will not survive after a heart attack robs his wi...
13. Dream Builder
Aired: Dec 16, 1972Dale, Keith, and Lassie encounter Julio, who wants to build his dream house i...
14. Tell It to the Birds
Aired: Jan 6, 1973While out in her own, Lassie's foot is severely damaged when caught in an ill...
15. The Visitor
Aired: Jan 13, 1973Lassie alerts Willy to a dog floating down the stream and together they rescu...
16. Challenge of the Mountain: Part 1
Aired: Jan 24, 1973Dale's new hobby is building and flying model airplanes so he is determined t...
17. Challenge of the Mountain: Part 2
Aired: Feb 3, 1973Dale is severly hurt after tumbling down a cliff with only an injured Lassie ...
18. Legend of the Coyote
Aired: Feb 10, 1973Lassie's stray dog friend gives birth in the Holden barn. Dale and Keith trai...
19. Horsenappers
Aired: Feb 17, 1973Two inept crooks Harley and Frank, don't call him Francis, steal Midnight fro...
20. A Joyous Sound: Part 1
Aired: Feb 24, 1973Keith accompanies Lucy and Elaine into the city for tests with Lassie going a...
21. A Joyous Sound: Part 2
Aired: Mar 3, 1973Lassie, after accompanying Keith to the big city for Lucy's hearing operation...
22. A Joyous Sound: Part 3
Aired: Mar 10, 1973Lassie continues her journey home, getting a fish hook in her paw before bein...
23. Johnny Piper
Aired: Mar 17, 1973Lucy, while hiking with Lassie, meets a traveling young Johnny who has a guit...
24. The Dawning
Aired: Mar 24, 1973Dale and Keith are going to be gone so Lassie heads over to the Baker farm to...