After being injured in a fall, Joe is helped by a mute boy.

Joe helps a boy who fell into the water and finds a neighbor is a jewel thief.

Albert Salmi guest-stars as a stepfather whose newly acquired daughter (Kristie McNichol) refuses to accept him, in "The Homecoming." Clyde Barnes (Salmi) and his wife (E.J. Peaker) try to explain to little Judy that her stepfather's refusal to allow her to adopt a stray German shepherd (Joe) stems from his brother's earlier death caused by a dog. Judy and her new-found canine friend run off, encountering trouble on the way.

Runaway German shepherd Joe is befriended by Jody, a girl jockey, when he wanders into the stable area of a racetrack. Joe helps find Jody when she is kidnapped.

A cry wolf story. Two boys jokingly ring the fire alarms and cause chaos, Joe teaches them a lesson.

Two missionaries save Joe from a motorcyclist.

Joe helps a truant boy.  A Greek fisherman (Paul Picerni) finds that the love of a stray dog (Joe) is the key to his young nephew's (Ricky Powell) heart in "Bon Voyage." A fatherless boy, in the custody of his uncle, skips school and insists on becoming a fisherman until a beautiful dog changes his life.

A railroad guard, who is having problems with thieves stealing from freight cars, gets help from Joe.

Joe escapes after being unfairly accused of attacking his master, Sgt. Cory. Before the sergeant can help it, his superiors put a price on the head of Joe's and a bounty hunter accepts the challenge.