Also known as Jeff’s Collie and Timmy & Lassie.
Air Date: 1954 – 1971
Parental Guide Rating: TV-G
Average Runtime: 26 minutes
Mother’s Day
| Season | Episode | Title of Episode | Overall |
| 6 | 35 | The Wrong Gift | 217 |
Halloween
| Season | Episode | Title of Episode | Overall |
| 18 | 4 | Wings of the Ghost | 551 |
Christmas
| Season | Episode | Title of Episode | Overall |
| 5 | 16 | The Christmas Story | 159 |
| 8 | 15 | Yochim’s Christmas | 270 |
| 10 | 11 | Lassie’s Gift of Love [Part I] | 334 |
| 10 | 12 | Lassie’s Gift of Love [Part II] | 335 |
| 11 | 15 | The Little Christmas Tree | 367 |
| 13 | 14 | The Greatest Gift | 431 |
| 14 | 15 | Miracle of the Dove | 462 |
| 16 | 12 | The Blessing | 515 |
Related Shows:
- The New Lassie – No known holiday episodes
- Lassie [1997 series] – No known holiday episodes
- Lassie [2014 series] – No known holiday episodes
Network: CBS
Cast: Tommy Rettig, Jan Clayton, George Cleveland, Jon Provost, Cloris Leachman, Jon Shepodd, June Lockhart, Hugh Reilly, George Chandler, Robert Bray, Jack De Mave, Jed Allan, Clyde Howdy, Ron Hayes, Larry Wilcox, Richard Garland, Pamelyn Ferdin, Lassie