The Mysterious Intruder S3E3 - The Mysterious Intruder 1961
The Gardners, the Martins' new neighbors, accuse Lassie of killing their cat and attacking their sheep, but Lassie knows there's a strange collie in the area.
- Released: 1961-09-24
- Runtime: 50 minutes
- Genre:
- Stars: June Lockhart, Jon Provost, Hugh Reilly, Josh Albee, Tommy Rettig
- Director: