An earthquake shakes Baywatch headquarters and causes many problems for the lifeguards and for one, a life altering decision is made.

Eddie believes he sees a ghost by the water and the others believe that he is losing his mind. Hobie learns that a friend's pet is going to be euthanized for an alleged attack and resolves to help both of them.

Mitch, Craig and Garner go on a hang gliding trip that results in a series of accidents for all three.

Matt is openly unamused by Aussie exchange program lifeguard Logan Fowler's hero complex, nearly running over a drowning man on his way to snatch a female from Matt. Mitch is hitting the breaks on Hobie's maternally sanctioned determination to commit to music. Stephanie has the hots for seismologist Riley Ferguson, but her sister returns homeless after a breakup. C.J. keeps turning up, panicking over a a mild tremor Mitch laughed away.

After Mitch rescues Hobie, he helps Matt commandeer a news helicopter to rescue Jackie from her trailer on the cliff. Hobie also breaks out of his shaken state long enough to help C.J. save the homeless man trapped under wreckage of the pier.

Three months after the trauma of the massive earthquake, Hobie arrives back home after spending the summer in Ohio with his mother, Gayle, who asks Mitch marry her again in a formal ceremony on the beach. Everyone is delighted, except for Stephanie who still has feelings for Mitch.

Former Baywatch lifeguard John D. Cort once again arrives back at Baywatch and asks Mitch to enter with him in a dune buggy race in Mexico. But Mitch is unaware that Cort wants to use the race to smuggle rare artifacts into the U.S.

Mitch and Stephanie are partnered for a 24-hour shift on a busy day where they help out each other with accident victims and even try to rekindle their lost romance once again. With his father away, Hobie falls for a new girl from his school and throws an ill-advised party at the house just to impress her. The next day, disaster narrowly avoids Hobie when he tries to stop two of his wild friends, J.B. and Connor, from flying Mitch's hand glider off a cliff.

During junior lifeguard training sessions, Matt deals with Hobie's newest friend, Carter, who is ashamed of his father, Simon, who happens to be a dwarf.

A radio DJ leads a contest for hidden treasure on the beach, which brings a flood of treasure hunters to the beach- including Matt and C.J. who are swept up in the frenzy.

As Christmas nears, Mitch and Tracy fall in love. Mitch and Hobie let a lost boy stay with them during the holidays, only to discover he's a con artist. C.J. believes a priest has developed romantic feelings for her. Matt suspects that a group of vacationing little people are really Santa's elves.

At Christmas, Mitch tries to reunite Joey with her mother; C.J. worries that a priest is leaving the church for her and Matt investigates whether Santa's elves are really vacationing at Baywatch.

After learning Tracy's dying, Mitch intends to make their last moments together count but tragedy cuts short their time together. Logan and Caroline try to stop a pair of reckless wave runners from cauing harm on the beach.

In an homage to the movie Sleepless in Seattle, Hobie tries helping his grieving father deal with Tracy's death by calling a radio station for advice, and a woman listener in another city decides to contact them. Caroline rescues a swimmer with AIDS, causing problems between her and Logan.

Mitch's friend, a sheriff and part-time lifeguard, causes trouble when he uses strong-arm tactics on the beach. Logan annuls his marriage of convenience, putting his future at in the U.S. and Baywatch at risk.

John D. Cort, returns to Baywatch, homeless and depressed, but finds a purpose for living when the potential donor of a young leukemia victim is reported missing.

Caroline tries to help a Chinese immigrant woman stay in America after the woman escapes from an illegal refugee boat. Garner and Matt try to stop a beautiful con artist rip off beach goers when she exposes too much.

Kaye hires a an aspiring English pop singer as a waitress and discovers she's a runaway. A daredevil attempts to set a new world's record water skiing behind a blimp. Stephanie questions Caroline's ability as a lifeguard.

Craig joins Cort and Eddie on a trip to Mexico for a long overdue vacation but things turn out very differently from their expectations.

Mitch Buchannon has just been promoted to lieutenant. Mitch and his ex-wife Gayle have an argument about what's best for their son Hobie. Eddie Kramer is the top rookie in the rookie class of '89, and Shauni McClain is one of the last ones to qualify. Shauni starts off as a terrible lifeguard, but the experienced Jill Riley teaches her how to become a good lifeguard.

Gayle and Mitch continue to fight over Gayle's plan to take Hobie with her. She ultimately changes her mind after Hobie risks his life to save a drowning young girl. A plane crashes into the water near the beach with the occupants, after they are rescued, looking to recover a suitcase of stolen money that they had with them. Captain Thorpe decides to join Eddie and Shauni on their tower in order to teach them.

A new hotel opens near the beach and a string of murders occur around the same time which convinces Craig the two may be connected.

Eddie's life is torn apart by the accusation of statutory rape from the overprotective father of a lonely teenager trying to make friends lied to a group of other teenage girls about her encounter with Eddie. Mitch deals with the anger of a paraplegic former lifeguard.

Drew shoots at the raft. Shauni is taken hostage, and pushed off the cliff. After Eddie and Mitch save her, she finds out that she's not pregnant. Eddie proposes to her. Mitch climbs down with the help of a rope and finds the golden boot; Jed arrives at the trailer. Eddie marries Shauni and they move to Australia.

Guido tells Mitch that he has started a new business called Windows by Guido; a Captain named Rolf Angstrom visits headquarters; a drug dealer escapes.