USA
| Lassie |  Italy |
| Lassie |  Brazil |
| Lassie |  Romania |
| Lassie |  West Germany |
| Lassie (video catalogue title) |  Finland |
| Lassie - Uskollinen ystävä | Finland |
| The New Lassie |  Poland |
| The New Lassie |  Japan |
| The New Lassie | USA |
| Les nouvelles aventures de Lassie |  France |
| La nueva Lassie |  Spain |
| Az Új Lassie |  Hungary |
| Новые приключения Лэсси |  Russia |
 |
Leonardo DiCaprio [15] | Glen (TV Episode: New Generation) (1989) |
 |
Gabriel Damon [13] | Wayne (TV Episode: Dangerous Party) (1989) |
 |
Will Estes [11] | Will McCullough (TV Episode: A Will and a Way) (1989) |
 |
Chance Michael Corbitt [13] | Mike (TV Episode: City Lights) (1989) |
 |
Katie Johnston | Melissa (TV Episode: Heatwave) (1989) |
 |
Chris Demetral [14] | Jimmy (TV Episode: Trapped) (1990) |
 |
Michael Bacall [16] | Blade (TV Episode: City Lights) (1989) |
|
Cassandra Rachel Friel | Janey (TV Episode: Once Upon a Time...) (1989) |
 |
Aaron Lohr [14] | Eddie (TV Episode: Crush) (1990) |
 |
Trenton Teigen [12] | Kyle (TV Episode: New Generation) (1989) |
 |
Gregor Hesse | Neil Shaw (TV Episode: A Dog and His Boy) (1989) |
