An ex-bus driver becomes a hermit in the Everglades.
A young bully tries to be a hero.
Mark brings home a wild doe on the opening day of hunting season.
Mark and Willie keep a baby elephant from its cruel owner.
A businessman wants to buy land in a bird sanctuary for a gun club.
A poacher's arrow wounds Mark's father.
Trying to prove himself a leader, Mark foolishly swims into alligator-infested waters.
A writer researches a story on rare wolves.
Mark uses Ben as collateral for a loan.
A violent storm threatens a party of campers.
The Wedloes try to rehabilitate a bitter Seminole Indian.
Mark's bragging gets him into an embarrassing situation.
Ben is accused of stealing a U.S. mailboat.
Boomhauer learns who disrupted the road-building project.
Tom suspects Boomhauer of disrupting a road-building project.
A young man is sent into the Everglades.
Mark finds a necklace in a castle.
A hobo draws Mark into the dangerous Everglades.
A young hippie couple moves into the Everglades.
Football quarterback Bart Starr teaches Mark the value of teamwork.
Mark and Ben search for the Lost Lagoon.
Flood waters threaten life in the Everglades; an old man gets trapped in quicksand.
Mark trains a dog as a companion for a lonely woodsman.
Mark's pet raccoon disappears.
Ben wrestles at the carnival.
Mark tries to convince a father to send his son to school.
Tom and Mark have a misunderstanding; Mark moves in with Ben.
Ben and an escaped dolphin swim out to sea.
A dolphin escapes from an aquarium.
A farmer accuses an alligator of stealing.
The game warden is offered an executive position in the city.
Virginia tries to prove her courage.
Fugitive brothers abduct the game warden.
A fisherman's son runs away.
A raging fire threatens Mark and Ben.
Ben runs away.
Baseball star Bob Gibson teaches Mark about sportsmanship.
Mark tries to restore Ben's appetite.
An unscrupulous hunting guide sets Ben up as a target for a wealthy hunter.
Cougars crash Mark and Tom's birthday party.
Animal thieves invade the Everglades.
A retired circus couple treats wounded Ben.
Ben disappears after being locked in a truck.
Ben is kidnapped.
Mark's mother gets pinned beneath her overturned car.
Two men stage a fight between a dog and Ben.
A cougar threatens a girl lost in the Everglades.
A pair of strangers plunders beehives.
A man and his performing bear retire.
A developer plans to build a housing development in the Everglades.
Ben fights for his life against a wild bear.
A plane, loaded with zoo animals, crashes in the Florida Everglades.
A new friend's father turns out to be an alligator poacher.
Poachers threaten Mark Wedloe and Ben.
Ben gets jealous when a family adopts a rescued cub.
Ben leads a group to safety during a hurricane.