A young girl and her boyfriend plot to steal a plaque that has value only to its owner. Salty foils the plan of a gir...

While conducting an undersea tour, Taylor's submarine gets trapped in a cave.

A recluse thinks he and his treasure of gold are safe from the world, especially from his ex-partner, who is already ...

A frantic search for Tim begins after lab tests indicate that he has eaten rancid food.

In his rush to bring insulin to a stranded diabetic, Tim takes the wrong boat and runs out of gas midway with no radi...

Taylor is suspected of looting sunken treasure when a bag of artifacts is found on his skiff.

Two scheming animal dealers have their eyes on Salty for a circus act. The need for a sea lion quickly and illegally ...

Three bank robbers hold Rod hostage while they wait for his father to ransom him.

A man who believes in nature's healing powers may witness his daughter's final hours, unless he allows a doctor to ex...

Tim and a friend stumble across a couple of gold thieves when they find what seems to be a quiet little bay for fishing.

Clancy and Porterfield become suspicious of a businessman and a stranger who is offering large sums of money to buy t...

A watch is lost overboard, and Salty retrieves it, resulting in a friendship being struck up with a professor.

Clancy wonders whether he’s getting too old to be doing marine engine overhaul jobs.

An outing for Tim and Rod turns into an entrapment in an abandoned house on a deserted island.

A second sea lion comes into the lives of Tim, Taylor, and Clancy when Splash shows up at the marina. Salty acts ver...

A friend of Rod's, visiting the island for a few weeks, is afraid both of the water and Salty.

Salty is missing. He's been caught in the net of Dobbs, the fisherman, who claims Salty for himself.

Clancy expects a very special visitor, Maggie Brown, a woman he once loved, who is now widowed. Fearing Clancy will l...

Aunt Cleo has an adventurous outing when she joins Tim on a nautical picnic.

Tim and Salty find a Lucayan Indian neckpiece in the sand. Tim is led to believe that it brings good luck to the wearer.