Directed by
| Sheldon Leonard | ||
Writing Credits (in alphabetical order)
| Claire Kennedy | ... | (writer) |
| Eric Knight | ... | (character) |
Cast (in credits order)
| Jan Clayton | ... | Ellen Miller | |
| Tommy Rettig | ... | Jeff Miller | |
| George Cleveland | ... | George 'Gramps' Miller | |
| Joey D. Vieira | ... | Sylvester 'Porky' Brockway (as Donald Keeler) | |
 |
Carol Brannon | ... | Amelia Parsons |
| Rest of cast listed alphabetically: | |||
| Lassie the Dog | ... | Lassie | |
Produced by
| Rudolph E. Abel | ... | associate producer |
| Robert Maxwell | ... | producer |
Cinematography by
| Stuart Thompson | ||
Editing by
| Harry Reynolds | ||
Second Unit Director or Assistant Director
| Melville Shyer | ... | assistant director |
Camera and Electrical Department
| Val O'Malley | ... | camera operator (uncredited) |
Music Department
| Raoul Kraushaar | ... | music supervisor |
Additional Crew
| Dan Ocko | ... | assistant to producer |
| Ivan A. Peterson | ... | veterinarian |
