C.J.'s mother arrives from Las Vegas with the mob hot on her trail in pursuit of a computer disk containing details about her gangster boyfriend's gambling profits.

C.J. befriends an eccentric beach dweller who thanks her with a generous gift; a rebellious Hobie takes a lifeguard trainee out for some fun.

During a weekend training trip, two junior lifeguards ignore Stephanie's orders about cave exploring and become trapped by the rising tide.

The lifeguards help country music star Jessie Lee Harris (guest star Ricky Van Shelton) locate his estranged wife and son (guest stars Kassie Wesley, Brady Bluhm). Martina McBride also guest stars.

After rekindling her relationship with a former love (John Allen Nelson), C.J. (Pamela Denise Anderson) discovers that he has a serious disease.

Mitch and Cody must fight for their lives after they encounter thieves who have hidden a cache of stolen weapons in a sunken ship.

Mitch has a busy day rescuing an injured swimmer and dealing with an editor who wants to feature him in her magazine; Stephanie and Tom's wedding gets moved up.

Mitch learns the reason for Tracy's reluctance to take their relationship further; Logan and Caroline deal with two reckless youths on wave runners.

Working together for 24 hours, Mitch and Stephanie rediscover their personal relationship; Hobie has a party.

While coaching Matt in kickboxing, Mitch ends up in a match of his own with a vengeful enemy from his Navy days; C.J. becomes a swimsuit model.

The Baywatch lifeguards' efforts to rescue Mitch and Stephanie are hampered when Rogo takes over their cruise ship.

The Baywatch lifeguards' vacation cruise turns serious when an escaped convict on the ship sends Mitch and Stephanie overboard.

UFO observers await the arrival of aliens on the beach; Jimmy Slade is pursued by jewel thieves who hid diamonds in one of his surfboards.

C.J. and Stephanie encounter handsome men and danger on a getaway weekend; Mitch hires a housekeeper.

Mitch and his father deal with an ongoing conflict over Mitch's choice of careers; Summer develops a fear of entering the water.

A hot day brings a rock concert, a gubernatorial speech and crowds of people to the beach, creating the perfect cover for an assassination attempt.

Garner and Mitch go under cover as basketball players to investigate a young athlete's suspicious drowning; C.J. innocently gets caught in a love triangle.

Mitch and Stephanie go under cover to capture modern-day pirates who attacked two of Stephanie's friends.

Matt and Summer help a Chumash Indian classmate fight the sale of sacred tribal land; Garner decides he doesn't want to be a beach cop anymore.

Hobie gets into trouble trying to impress a girl; two girls give Summer a hard time when she catches them drinking tequila on the beach.

Matt and Summer experience the physical and mental challenges of the lifeguard rookie school; Stephanie and C.J. end up as roommates.

A team of ex-special forces soldiers on the lam from the military police (even though they didn't really commit the crime for which they'd been imprisoned) leaves a trail of explosions in its wake. But Hannibal, Faceman, B.A. and Murdock always stop to help the little guy against some corrupt local bigwig before escaping the MPs once again.

This groundbreaking series from Executive Producer Dick Wolf's "Law & Order" franchise chronicles the ripped-from-the-headlines investigations of the NYPD's Special Victims Unit. Led by courageous and compassionate Lieutenant Olivia Benson, this elite team includes Detectives Odafin Tutuola, Amanda Rollins and Sonny Carisi, who focus on finding justice for the victims of the city's worst crimes. Assisting them is ADA Peter Stone, who seeks justice for SVU's victims and survivors with precision and a passion to win.

In one of the longest-running science fiction series in network TV history, FBI special agents investigate unexplained, mind-bending cases known as "X-Files." Though the government is convinced that the outlandish reports are false, conspiracy theorist Fox Mulder (David Duchovny) and realist Dana Scully (Gillian Anderson), for most of the series, stop at nothing to prove that "the truth is out there." Series creator Chris Carter also serves as executive producer of the thrilling pop-culture phenomenon.

As the firefighters, rescue squad and paramedics of Chicago Firehouse 51 forge headfirst into danger, the choices they make can mean the difference between life and death. But from the relentless pressure of saving lives, an extended family is forged. Led by Chief Wallace Boden, Matthew Casey, Kelly Severide, Gabriela Dawson and the others know -- when it's go time, Firehouse 51 lays it all on the line for each other. This high-octane drama from Executive Producer Dick Wolf offers an edge-of-your-seat view into the lives of everyday heroes committed to one of America's noblest professions.

Phil Coulson (Clark Gregg, reprising his role from "The Avengers" and "Iron Man" ) heads an elite team of fellow agents with the worldwide law-enforcement organization known as SHIELD (Strategic Homeland Intervention Enforcement and Logistics Division), as they investigate strange occurrences around the globe. Its members -- each of whom brings a specialty to the group -- work with Coulson to protect those who cannot protect themselves from extraordinary and inconceivable threats, including a formidable group known as Hydra.