The Hobo must escape from a dog catcher's van and round up several unruly dogs which quickly bring havoc to wherever they roam. This episode was written by Charles Eisenmann, the owner and trainer of London and the other German Shepherds who portrayed Hobo.

A boy with a leg injury has his heart set on buying a pure-bred dog, but needs to raise the money fast, so the Hobo helps him with a dog-sitting service. This episode was written by Charles Eisenmann, the owner and trainer of London and the other German Shepherds who portrayed Hobo.

Hobo protects a photographer who snapped a shot of a bank robbery and decides to sell his picture to the papers. James Stephens.

Hobo investigates the disappearance of zoo animals. Carol Lynley.

The Hobo journeys onward, trying to keep his transient companions out of trouble, when Kate is captured by the authorities and placed in an orphanage run like a military academy.

A con man tries to cheat wealthy small-town residents.

Hobo stalks an ominous carnival patron.

A bookie tries to fix a lumberjack competition using extreme methods.

Two brothers compete in a bike race to try to earn money for their mother's birthday.

A seismologist takes his family along on a field assignment, where they are threatened by impending earthquakes of which only the Hobo appears to be fully aware.

The elusive stranger turns out to be a Soviet air force pilot who has been stranded on the island for some time.

The Hobo tries to give support and guidance to a couple of quarrelsome human transients--one old man and one young girl.

A criminal steals a secret laser.

Hobo saves animals from a forest fire and aids a poisoned child.