While fishing in the waters off Florida, visiting Prince Kaza and a state department official run aground on a reef. Sharks appear while the pair attempt to free the boat.

Sandy and Bud place a down payment on a used air boat and plan to pay it off by operating a touring service through the everglades.

When Flipper and Bud discover some of Sandy's high school classmates setting lobster traps before the season opens, bud is faced with the problem of reporting it to his father or letting the older boys off.

While Flipper recovers from the injuries received during a battle with an alligator, Bud grieves over the loss of his pet just a few miles down the coast.

The Ricks family sails up the coast in search of their missing friend, Flipper, only to find that the dolphin that saved a man's life, and who they hoped would be Flipper, has gone.

Flipper is captured by some fishermen who transport him a long way up the coast to stock a new marine exhibit.

While Bud shows off Flipper to his new friend Stevie, thieves steal Stevies valuable show horse.

A well meaning Bud skips his chores to go off in search of a way to earn some money for a birthday present for his Dad.

Flipper helps Sandy and Bud search for stolen jewels when Ranger Porter Ricks is charged with robbery and hauled off to jail.

Dr Phil Harmon is attacked by a shark. He radios to bring a rare blood type that can save his life.

The boys find themselves in deep water when they disobey their father and dive down to investigate a car that has been dumped in the ocean.

Dorrie steals Flipper and sells him to a carnival owner.

Ranger Ricks is knocked unconscious by an underwater explosion while tracking down a coral poacher.

Flipper comes to the rescue when a submarine gets caught on the bottom of the ocean, trapping its occupant who is fast running out of air.

Bud isn't happy with the new woman in his father's life. Feeling alone in the world, Bud stays out in the ocean too late and winds up lost in an underwater cave at high tide.

Flipper and Sandy are duped into helping a spy when a secret instrument package from a rocket is lost in Coral Key Park.

Flipper's natural curiosity gets him tangled up in a cable attached to a dangerous floating mine that could explode any minute.

In the conclusion of a two-part adventure, Flipper tows Porter Ricks to his stolen launch, where he finds that the thief has imprisoned Ulla and stolen her submarine.

Porter is concerned that Bud is taking old Hap Gorman's stories too seriously and warns his son that not everything the old man tells him is true.

Sandy, Bud and Flipper decide to become detectives when reports claim that someone has been looting boats in Coral Key Park.

In a last ditch attempt to convince Congress woman Helen Browning that she should use government funding to keep the Park open, Sandy and Bud take her skin-diving.

Sentinel of the sea Flipper discovers a sinking raft, manned by Bonnie McCoy, her father, an elephant and a chimpanzee.

In an effort to raise money to pay off creditors of McCoy's Floating Zoo, Sandy and Bud join Bonnie McCoy in a scheme to run away with her father's elephant and chimpanzee.

When Flipper finds a Spanish doubloon on the ocean bottom and brings it to Bud and Sandy, rumours about Spanish Treausures spread quickly and an underwater gold rush ensues.

Flipper finds money underwater and presents some of the bills to Bud. Flipper shows Bud where it came from and they collect more from the underwater wreck.

Flipper disappears for several days and, when found by Porter Ricks, Sandy and Bud, is with another dolphin, an amazing albino the only white dolphin in Porter's memory.

Judy the chimp steals a briefcase full of money and Sean McCoy of McCoy's Floating Zoo is arrested. Sandy, Bud and Bonnie decide to put on a show with Flipper to raise money for her father's bail.

Like the heroes he sees on TV, Bud tries to rescue a damsel in distress, but fails to tell Porter or Sandy of his intentions, and suddenly finds himself caught in a dangerous rip.

Bud trying to help an injured man and his wife marooned on a sailboat, has to call desperately for help from Flipper when the boat becomes caught in treacherous coral reefs.

Flipper, being a pack animal by instinct, is attracted by the sound of a school of dolphins and nothing Porter, Sandy or Bud can do will bring him back.

A motion picture company moves in to film an underwater monster picture in Coral Key Park, and Flipper become star struck.

Po and Sandy rescue a despondent former water ski champion, now in a wheelchair, and her mother from a hurricane. Flipper gets tangled in a fishnet.

While Sandy and Bud prepare for the annual Coral Key Park swimming race, Porter is overcome by toxic chemicals dropped from a passing ship while he is carrying out an underwater investigation.

Flipper leads Bud to a beach where Lynn Borden lies half conscious after falling off a boat 20 miles at sea.

Porter Ricks, Sandy and Marine Researcher Dr Williams Tollner go to sea to investigate a school of lemon sharks which have invaded Coral Key Park.

City boy, Mike Beldon arrives in Corel Key with a huge chip on his shoulder about his mother's new husband. However, a near death accident helps him see his new step-father in a different light.

Bud and Sandy hear Flipper say in plain English he wants to leave for London with Professor Marvello, and the professor's circus colleagues bring nets to take Flipper away.

Pretty teenager Bonnie McCoy takes Sandy by surprise when she sails into view aboard a floating zoo.

Flipper goes to Bud and Porter Ricks for detective help after seeing a treasure chest stolen from the wreck of a sunken Spanish ship hidden on a nearby island.

Flipper rescues a lady oceanographer from a barracuda and finds a permanent new friend as Ulla Norstrand joins the adventures of the Ricks family.