While in Canada Timmy and Lassie encounter a downed hot air ballonist. By accident they end up in the balloon which takes them into the wilderness. The young boy and his dog must find a way to survive even fending off a wild pig.

This trio of birthday-themed episodes from the long-running series about the beloved collie includes "Gramps' Birthday" in which Jeff (Tommy Rettig) and Ellen (Jan Clayton) are a little too secretive about Gramps's surprise birthday party. In "Party Line," Jenny (Florence Lake) acts out when she thinks her birthday has been forgotten, and in "Homecoming," Ron (Robert Burton) and Dale (Larry Wilcox) take Lassie to visit a group of adopted children.

Lassie's Pet Vet is a reality television series about the health, lifestyle and community of pets. It is hosted by Jeff Werber and the collie, Lassie. This series is currently seen on WTTW in Chicago, Illinois, and on PBS stations in the United States. At the end of each show, there's a snipet of the classic Lassie series.

Lassie, the Turner family, Gene Fox, and a small group of animals oppose Aaron Lipton's plan to build property on a reservation.

After years of prospecting, Jonathan finally strikes gold. He returns to town only to discover that his partner has since died and left Tommy fatherless. He decides to leave Shep (played by Lassie) with Tommy to cheer him up. Meanwhile, Jonathan's new partner, Lin, isn't interested in sharing the gold, and lures Jonathan to his death. Lassie immediately deduces what's happened, so Lin poisons Lassie. Lassie barely pulls through and pursues Lin to a climactic confrontation where, due to an off-screen accident with some liquid nitrogen, Lin's gun jams.

William McClure is the villlage doctor in a remote Scottish glen. Tricked into buying Lassie, a collie afraid of water, he sets about teaching her to swim. At the same time he has the bigger problem that he is getting older and must ensure the glen will have a new local doctor ready.

Kath is seen in different environments.