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

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.

Flipper fights to save Sandy's life and the lives of a film crew when he discovers a power leak in an underwater electric cable.

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

A school of killer sharks attack Flipper after he saves a swimmer and leads Porter Ricks and Sandy in a hunt for the deadly fish.

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

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

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

The Ricks', in need of some TLC, take off to a nearby island to go camping. On their way they get word that there is an escaped convict at large. Porter gets permission to continue on his vacation, but after his boat is stolen, he gets a feeling that this is no vacation. Flipper takes off in hot pursuit!

A young ranger trainee has arrived at Coral Key to meet with Porter Ricks. It doesn't take long for the Ricks to figure out that this new ranger is cocky and needs to be taught what a real ranger is all about - following the rules. He endangers Bud's life by disobeying his advice then blames it on Bud. Will this Ranger ever "get" what it's all about?

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

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

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.

A school of killer sharks keep Sandy and Bud trapped in a sunken wreck while Flipper tries to arouse Porter Ricks to come to their aid.

A park inspector, who believes animals should remain wild and not be made pets pays Porter an official visit. He clashes with Bud over the ownership of Flipper.

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

Bud, Ulla and Stevie are trapped when their truck swerves into a drainage canal.

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.

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.

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.