Gary Hogan helps a runaway boy solve his problems and as a result rescues his father from a cave-in at a deserted mine. Notes: Pilot episode. Introduced by Paul Cronin. Greg Stroud won a Logie Award for Outstanding Performance By A Juvenile (1976) for this episode.
Gary Hogan has to deal with an old time ventriloquist and a stolen horse, and also avert a possible train disaster.
Gary Hogan places his life in danger when the Robinsons sit for a motorcycle licence test.
Gary Hogan has to rescue old Bill Benson after he tries to blow himself up in an old mine.
Gary Hogan and Aunty Nan try everything they can to get some information from a strange little boy they find in Emerald. It is a fascination with an eccentric lady and her beloved animals that finally breaks his silence.
Gary Hogan becomes involved in a dispute over fishing in a billabong when Dave Bradley tries to set up a wildlife sanctuary on his property. Notes: First television acting role for singer Normie Rowe.
When Bonnie Pickett goes missing, Aunty Nan suspects that her father is a gangster and has 'rubbed her out'.
A young girl who discovers her brother is involved in a robbery finds it impossible to keep a secret when he decides to run off into the ranges on horseback.
Gary Hogan searches for a missing boy, Jeff Davis, who is a diabetic and feared seriously ill. His friend, Harry Thomas, a mentally retarded thirty-year-old, knows his whereabouts but will not tell Hogan.
Two young boys build a 'pirate' raft that overturns near some roaring rapids, but only one makes it to shore.
Gary Hogan investigates a complaint about poultry being stolen and killed by a red setter. He finds that the dog's owner has used a 'magic trick' to get himself out of trouble with the farmer concerned.
Two boys, Bobby and John, run away from home when Bobby's parents find they cannot afford to buy the bike they promised him. While in the bush they become lost, and Bobby is bitten by a snake.
An itinerant swagman lends a hand at shearing time and in so doing helps to restore a more harmonious relationship between a father and his son.