Writing Credits (in alphabetical order)
| Eric Knight | ... | (character) |
Cast
| Jan Clayton | ... | Ellen Miller | |
| George Cleveland | ... | George 'Gramps' Miller | |
| Lassie the Dog | ... | Lassie | |
| Tommy Rettig | ... | Jeff Miller | |
| Arthur Space | ... | Doc Weaver | |
| Madge Blake | ... | Mrs. Purdy (uncredited) | |
Produced by
| Rudolph E. Abel | ... | associate producer (as Rudy E. Abel) |
| Dusty Bruce | ... | producer |
| Robert Maxwell | ... | producer |
Music by
| Raoul Kraushaar | ||
Cinematography by
| Stuart Thompson | ||
Art Direction by
| Bill Ross | ... | (as William P. Ross) |
Makeup Department
| Harry Ross | ... | makeup artist |
Art Department
| Lou Asher | ... | property master |
Sound Department
| Joe Kavigan | ... | sound effects editor |
| Harry D. Mills | ... | sound |
Camera and Electrical Department
| Burl Stafford | ... | chief electrician |
Music Department
| Raoul Kraushaar | ... | music supervisor |
Additional Crew
| Peter Frank | ... | assistant to producer |
| Ivan A. Peterson | ... | veterinarian |
| Rudd Weatherwax | ... | dog trainer: Lassie |
