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.

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.

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

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.

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.

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.

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

Things take an ominous turn for Sandy and Flipper when the plane carrying them to the Bahamas crashes in the Ocean.

Flipper is the only hope of saving Sandy from drowning in a plane that crashed at sea, in the conclusion of this two part adventure.

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

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.

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.

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.

The Ricks family gets an inside look at the Navy's dolphin research when Ulla calls on Porter for assistance with a Navy dolphin that seems to have gone berserk.

The Navy and the Coast Guard launch an extensive search for a research Dolphin worth half a million dollars, that escaped from the Ricks while Flipper was trying to nurse him back to health.

An industrial spy takes a sonar device from Ulla that has been entrusted to her by an electronics company for field testing her submarine.

When Porter dives into the depths with Ulla in her submarine for a survey of the ocean floor, the tiny craft snaps its propeller on the rocky coral stranding them under 50 metres of water.

Flipper falls in love with another Dolphin much to Bud's puzzlement, and swims about the park with his new girlfriend until Ted Marlowe mistakes the female dolphin for a shark and spears her.

Flipper is concerned over the outcome of an operation on his girlfriend, who was speared by Ted Marlowe.

When two pilots crash into the ocean and become trapped in their aircraft it is up to Porter and Sandy to save the day, with a little help from Flipper and Bud's newly honed secret agent detective skills.

Whilst on a routine check of the Everglades, Porter Ricks steps in a poacher's trap. Badly injured, he is taken to Barney's secluded hide-away where he discovers that Barney has been poaching the local wildlife.

Sandy and Bud become increasingly worried as they have still heard no word from their father, who failed to return from a routine check of the Everglades.

After witnessing all the marine animals fleeing the area, Bud and Sandy alert the local folk of a hurricane headed their way, despite their father's instructions and a clear weather forecast. No such hurricane eventuates and believing they have wasted time and money in securing their boats, the towns people look to Porter for compensation. It is only after a tidal wave hits that everyone in the town is grateful to Flipper and the boys for the warning.

After Sandy's girlfriend shows more interest in Porter than Sandy, Flipper works as cupid to bring the two teen lovebirds back together.

Porter is frustrated as he waits in the middle of the ocean for Flipper to deliver the tools to repair his broken plane. His anger soon dissipates when he realises that Flipper was busy saving lives all day.

Flipper and Bud come to the rescue of a puppy left stranded on an island after falling of his owner's boat.

Flipper's life is in danger when he becomes the unwitting star in a movie fight scene between himself and an alligator.

Bud fights to save Flipper's life after an expensive bracelet falls into the ocean and is believed to have ended up in the dolphins' stomach.

A scientist goes to Bud to ask his permission to take Flipper for a special study. He and Bud make a deal, but then Flipper is called upon to help find a missing diver.

Porter leaves Sandy and Bud in charge while he goes to take care of some business for the day. He even tells them that they can open his mail when it comes. They do as instructed, only to find a check that says "termination pay" on it. Bud and Sandy are distressed about having to leave Coral Key, so they set out to find their father a job. You wouldn't think they could get into any trouble but...

Sandy and Bud took a short cut on the way to their errand and end up in the middle of an active shooting range. While they are stuck there being shot at after their motor is struck, Porter Ricks desperately looks for his boys, then tries to save them from being killed.

Flipper befriends a young brother and sister who have moved to Coral Quay with their widowed mother.