Sally gets surgery for her hearing. Lassie gets lost after having to hide out in the back of a laundry van.
Is Lassie: Joyous Sound on Netflix? Unfortunately the movie Lassie: Joyous Sound is not yet available on Netflix. Follow us on Facebook to see when Lassie: Joyous Sound becomes available on Netflix!
| Sound | Nathan Scott | Music |
| Writing | Eric Freiwald | Writer |
| Writing | Robert Schaefer | Writer |
| Sound | Sid Sidney | Music Editor |
| Directing | Jack Wrather | Director |
| Directing | Don Torpin | Assistant Director |
| Camera | Robert F. Sparks | Director of Photography |
