Stephanie is kidnapped by an eco-terrorist. The Baywatch team must stop the terrorist before she blows up an oil rig with Stephanie constrained inside it!
Logan's visa is soon to expire, and he will be sent back to Australia unless he gets a green card. He plans on earning the money to purchase one in an upcoming boat race. Meanwhile Mitch's mother visits.
Joey joins Mitch and Hobie in decorating for Christmas. CJ has a great time working with Father Ryan but starts to worry that he may misinterpret her warmth as flirting, and that he may be considering quitting the priesthood for her.
Matt and Hobie rescue a young boy who is being harassed by a thug and take care of him until they can get him to his mother, but he seems to be hiding a deep dark secret. Meanwhile, CJ falls for a handsome young man who turns out to be taboo.
Tracy, a lifeguard-turned-hovercraft expert, arrives at Baywatch to demonstrate the benefits of the new rescue vehicle. Meanwhile, The National Pro Beach Volleyball Tour arrives, reigniting Matt's desire to be a professional beach volleyball star.
When the hot Santa Ana winds move in from the desert, things start heating up on the Baywatch beach in more ways than one, as it seems like all the “weirdos” in the world have been blown to the beach.
The beach descends into chaos when DJ Larry "Loomin" Large announces a beach wide treasure hunt for a gold pirate doubloon worth $100,000. The Baywatch team is put on high alert when thousands of reckless treasure hunters storm the beach.
After a minor earthquake, a geological survey team arrives at Baywatch to place an underwater seismometer in the Malibu fault. Hobie has an argument with his father about his future.
A Hollywood producer desperate for a new TV series idea observes a rescue on the Baywatch beach and realizes that a television series based on lifeguarding is perfect, sending Baywatch headquarters into a tizzy.
Matt doesn't know whose story to believe when he tries to reunite a runaway teen and her frantic father. Meanwhile, Stephanie must choose between Mitch and Scott.
Stephanie Holden spends a week with the Coast Guard to help them crack a dangerous arms smuggling ring.
When severe cutbacks put the Baywatch lifeguards' jobs in jeopardy, Matt and Summer volunteer to guard as civilians. But can they convince the county commissioners to increase the budget before lifeguards are laid off?
Country and Western superstar Jessie Lee Harris takes a detour from his concert schedule and pays a visit to Baywatch in search of his estranged wife and son.
An investigative reporter is working on a story which details the sale of U.S. military technology by businessman Edward Falcon. The story is so incriminating that her life is put at risk. Can the Baywatch team help her get out alive?
A beautiful woman and her plain sister compete for Mitch's affection with perilous results. Matt confronts the sudden onset of a paralyzing fear of sharks, that may in reality be a far different fear.
Mitch's impending birthday prompts him to train for an ironman competition, getting swept off his feet by a younger woman along the way. Matt takes a night job to save money for a motorcycle, jeopardizing his coworkers through his exhaustion.
Mitch saves two boys from drowning. But when one ends up in a coma, Mitch suffers from PTSD and is left reevaluating his life as a lifeguard.
Mitch removes a bullet from an escaped convict, only to realize that he and his wife have every intention of killing him. Stephanie's sister Caroline arrives with her fiancé, who becomes the target of an attempted murder.
A prison break gone awry finds Mitch held hostage by a beautiful woman and forced to perform surgery on her escaped convict husband. Meanwhile, Matt and Slade decide to settle their mutual affection for Summer in a daring surfing contest.
Summer has love problems when Slade returns from a world surfing tour to discover Matt and Summer are dating. CJ is persistently pursued by a bungee jumping balloonist. Meanwhile, Garner patrols the beach on horseback.