The Stratton kids, Samantha and Chip, and their grandmother, Ada, drive to visit their Uncle Stuart. Grandma collapses and dies in a strange town, leaving the kids and Lassie on their own.
Samantha Stratton
Chip Stratton
Stuart
Amos
Sheriff Marsh
Kathy
Buzz
Ada Stratton
Dr. Spreckles
Mr. Waldrup
Flannagan
Juno
Miss Tremayne
Victor Turkey
Mitch
Lena
Jerry Bergan
Sgt. Lewis
Ron
Asa Bluel
Mrs. Waldrup
Leroy Aames
Officer Ken
Lassie the Dog
