Hollerin' Hank Cranforth becomes accidentally pinned under a pile of junk yard rubble. Lassie escapes and goes to get Timmy for help, but will it be in time to save Hank?...

Lassie tries to warn the unsuspecting Timmy and Billie that an alligator is loose in the swamp, where they've gone to look for the local legend, ""Ol' Joe,"" the Swamp Thing.

Lassie swims a river to bring a rope to a runaway raft that's carrying Timmy and Geoff towards a treacherous man-made waterfall.

Lassie helps to restore the shattered faith of a ""horse healer"" named Maude Windrunner as she struggles to cure Lassie's friend, the thoroughbred Shadow.

Lassie and Timmy try to save a young boy stuck on the edge of a cliff after Lassie's playful Jack Russell Terrier friend, Mel, moves a pylon and warning tape from the path of a kids bike race.

Only the pre-planned arrival of a famous ballplayer in Hudson Falls prevents Timmy from going to New York when he thinks everyone's forgotten his birthday. But Karen's got some surprises in mind!

Timmy finds an injured Lassie after she cleverly escapes from the junk yard of her neglectful owner, Hollerin' Hank Cranforth. But just as Timmy and Lassie become instant friends, Hank returns to claim her, leaving a despondent Timmy.