Tarzan finds a sick lioness and turns to Jane to diagnosis what's wrong. Eventually they find greedy men mining for gold are polluting the river with the mercury from the mine and are killing not just the fish in the river, but all the jungle animals who use the river as a water source.

A pilot and his daughter survive a plane crash in the jungle to be found by Tarzan and looked after by Jane. Unknown to the pilot his cargo was a shipment of cocaine and the owner, a man named Hauser comes looking for his drugs.

Simon's god son Carlos comes to the jungle for a visit, bringing with him his problems from the city.

A fashion model comes to the jungle for a photo shoot. What neither Jane nor Tarzan are aware of is that her sponser is a manufactuer of illegal fur coats taken from endangered species.

Roger's father comes to the jungle to check up on Jane's research which he is funding. When he decides to pull the plug, Roger tries to have his father see the bigger picture around him in the jungle and not just another tax right off.

An elephant poacher is making his fortune byway of Tarzan's largest jungle friends and kidnaps Roger and places Jane in deaths way to continue his ill-gotten bounty.

Jane's cousin comes to the jungle to get away from the distractions of civilization while she's preparing for a body building competition. However Jane discovers her cousin is planning on using steroids to enhance her performance.

Hauser returns with his greddy plots and is polluting the jungle river this time

A young woman fakes engine trouble with her plane as she searches for vegeance against the death of her father who was killed by a lion.

Jane receives a letter from her sister which makes her homesick for a Christmas with snow, while Tarzan worries for the health of his oldiest friend in the jungle a chimp named Maya. Simon is at odds with Roger over his loud music and problems with his Ham radio. The spirit of Christmas perseveres through each person's dilema.

A big game hunter who believes he is giving the animals a fair chance by hunting with a bow comes to Tarzan's jungle. He soon decides Tarzan is the ulimate last challenge to hunt, but the hunter soon becomes the hunted.

Tarzan has been having bad dreams about the plane crash that brought him to the jungle. Jane stubbornly pushes Tarzan to return to the crash site and deal with his feelings.

Fashion photographer Blake Evans returns to the jungle with romantics intentions towards Jane. He brings her a pet ferret as a gift...a ferret that carries a deadly disease.

Jack Travers returns in the midst of a storm that forces everyone to take refuge with Simon.

While waiting through the eye of the storm, Roger's memoirs are revealed (as clips from previous episodes).