Sonny, Mark and Jerry investigate an expensive game fishing cruiser with three men aboard after Skippy and Sonny came...

An invasion of sports cars threatens the life of protected fauna in Waratah National Park, but when Matt leads a resc...

Skin-diving geologists discover aluvial gold on a reef at Seal Rocks, in the mouth of the Flinders River. Thieves mov...

Dr. Alexander Stark is determined to have Skippy for his private zoo. When Matt Hammond refuses to sell at any price,...

A research scientist who is to study marsupial wildlife at Waratah National Park turns out to be an attractive young ...

Sonny makes a new friend Lisa, a young ballerina. Together they find an aged Botanist who has been missing in Waratah...

A mysterious disease threatens to wipe out all animals in Waratah National Park, and evidence points to Skippy as the...

Mark is unhappy when his father, Matt Hammond, tells him to accompany a marine biologist who wants to collect underwa...

Matt Hammond is faced with a human problem when one of his rangers moves to a new nature reserve up north, taking his...

While working on a project for Dr Steiner, Clancy encounters trouble and is in risk of drowning when her leg becomes ...

Sonny takes Clancy to his secret hideout where the pair are taken hostage by an escaped convict. Skippy brings help a...

An old tramp, Trundle, looking for odd jobs, fascinates Sonny with tales of adventure. However, Matt Hammond believes...

When the greedy wife of a rich husband tries to trap Skippy, wanting her skin for a fur coat, Sonny finds himself loc...

Sonny's birthday wish comes true — a ride in the helicopter, but not the way he expects. While flying over Sydney, Fl...

Sonny paints a picture of Skippy for his art class but before he mails it in, Mark replaces it with a 'better' one he...

Skippy rescues a baby from drowning when the child's pram rolls into the river. Skippy alerts Sonny who brings the ba...

A diamond thief loses a valuable necklace while on the run from the police in the park. The thief sees Skippy find it...

Ranger Headquarters is cut off by a violent storm as Matt Hammond lies poisoned by a snakebite. The phone line is dow...

Sonny, helped by Skippy, takes a job with a team of sheep shearers, not knowing they are rustlers, to earn money to b...

Matt Hammond's boss and a government Senator decide to sack him after it appears that Matt has run their car off the ...

Dr Stark sends an operative into the park to collect a rare ant-eater specimen using a special gas-emitting camera. C...

Aboriginal warriors come to Waratah National Park to claim a run-away tribal girl. Head Ranger Matt Hammond defies th...

Sonny and Skippy discover the hidden entrance to a remote valley, thought to be inaccessible and uninhabited. There S...

Matt locates Mr Judd, the businessman whose life Tara saved, hoping he will help bring in people from Tara's tribe wh...

While Park Ranger Matt Hammond and Clancy are busy fighting a bush fire, Jerry makes a gallant attempt to win the Bon...

A young runaway holds Mark and Jerry at gunpoint demanding to be flown out of the park. Skippy leaps to the rescue an...

An aging film star attempts a comeback on a new movie being filmed in the National Park. When Skippy inserts herself ...

Skippy stumbles on a secret boxing training camp illegally set up in Waratah National Park. A young champion, Rocky M...

Flight Ranger Jerry King breaks Waratah Park regulations when a helicopter flight is the only way he can keep a date ...

Two Crash Detectives investigate Jerry's helicopter accident and are unable to substantiate his story of going off co...

With Sonny Hammond as a hostage and a rifle pointed at Head Ranger Matt Hammond's head, bank robber Keeler forces Mat...

Sonny travels to Sydney to persuade his friend Mr Trundle (alias Miles Vincent Archer) to return temporarily to his d...

Sonny and Skippy become guides for foreign children stopping at Waratah National Park while touring Australia.

When Aunt Evelyn comes to Waratah National Park determined to persuade Head Ranger Matt Hammond that he should put hi...

Alone at Ranger Headquarters, Jerry is overpowered by burglars who take everything movable. Later, Sonny and Skippy c...

Sonny has been placed in charge of an automatic recording unit deep in the bush of Waratah National Park, supervised ...

Thrown from her horse deep in the bush of Waratah National Park, Clancy is hopelessly lost and her mother is due at R...

A pair of industrial spies, on the trail of a secret roll of microfilm, masquerade as detectives and try to cover the...

Overhearing the doctor tell Matt that he ought to marry again, Sonny tries his hand at matchmaking when he answers lo...