Stephanie is recruiting lifeguards for the annual Sailing Regatta where they will compete against South Bay, and Neely is taking the competition very seriously. Meanwhile Mitch finds out Joey has grandparents who want to care for her.
Mitch is convinced by Stephanie's boyfriend Tom to go sky-surfing. Things go horribly wrong when Mitch's parachute fails to deploy! Back on the beach, CJ's lifeguarding duties are impeded when she begins dating a celebrity.
CJ rescues pro wrestler Hulk Hogan, who then tells the Baywatch team that he's in town with Randy Savage to try and prevent the closure of the Venice Boys' Youth Center. Hogan must take on Ric Flair in a cage match to prevent the closure.
Stephanie, Caroline and CJ become Charlie's Angels in a fun fantasy romp through 70's television as they try and catch an escaped psychopath bent on killing lifeguards.
Hobie's new friend Isaac is an angry kid who will do anything to get his father's attention. His risky behavior is a problem for the lifeguards. Meanwhile, Caroline meets a jockey who has lost the will to race after an accident.
Stephanie, CJ, and Caroline go on a girls only junior lifeguard trip to Catalina which turns dire when two of the girls get trapped in a flooded cave. Meanwhile, a woman who dies in a car accident bequeaths an odd inheritance to Mitch…
Mitch's mother arrives in town for a visit, and after some strange occurrences he insists she see a doctor. Meanwhile, Cody loses the motivation to continue his Olympic training and it is up to Stephanie to reinspire him.
Caroline tries to stop her sister from making the worst mistake of her life. Cody and Neely rescue two surfers that fall ill due to a highly polluted beach. Mitch enlists the Beach Boys for a benefit concert to raise money to clean up the pollution.
Kaye Morgan asks Hobie to volunteer at a school for young blind children. Things take a dangerous turn when a huge brush fire traps Hobie and the blind children in the hills, and Mitch is the only one who can save them.
As the crippled oil rig sinks and floods with water, Cody, Neely and Stephanie begin a desperate rescue effort to save the two young couples, and themselves, until the Baywatch lifeguards can arrive to help.
Mitch considers a new career working with Garner as a private eye. Logan cheats on Caroline again. The explosion of an offshore oil rig endangers Stephanie, Cody and Neely.
Hobie is thrilled when the “Johnny Danger Stunt Show" comes to the beach, but Mitch finds Johnny has questionable morals and is worried Hobie may follow his example. Matt is accused of sexual harassment by bad girl lifeguard Neely.
Mitch proposes to Tracy, but the happy moment is short-lived as she reveals she has a terminal illness. With the team being short-staffed it is up to Logan and Caroline to deal with reckless wave runners.
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.