Danny's friend Greg is found murdered in the desert, reporter is hot on the trail of a naughty senator, and King Arthur is riding through the casino.

Mike's omission of his nuptials to his family prompts him to put together a wedding for his mother's sake, as well as his family, which sparks Danny to do something sudden. Sam's deceased ex-husband's brother shows up with surprising plans of his own.

In the final episode of the series' second season, the new owner of the Montecito will be making some big changes to both the staff and property at the casino. Jon Bon Jovi and Dean Cain guest star in the finale.

Mike discovers that Sam has been kidnapped by one of her clients. Danny takes extreme measures to prevent one of his friends from being deployed to Iraq. Delinda discovers some important news for her and Danny; she's pregnant. And Mary decides to take action against her father.

Danny imagines to be back in the 60s when the Montecito was called the Jubilee. Ed becomes the new president of the casino. He makes Danny the director of entertainment and Mike the head of security. Mary is a waitress who gets a promotion. Delinda opens a dress shop. And Sam starts out as a call girl.

While Delinda is preparing to get married old romances resurface. Bachelor and Bachelorette Parties are being planned. Meanwhile Ed is being visited by his CIA past.

Delinda's been kidnapped and there's only 12 hours to save her. Ed tries to get his hands on $50 million in ransom money from the Montecito. Sam is dealing with a couple of guys who just won 2 Million Dollars each. And if that's not enough there's a flu epidemic hitting the hotel.

Ed and Danny are still after Delinda's kidnappers. Mike and Sam are dealing with a Buddist Monk who seems to be winning too much. Mary is trying to help out wherever there is not enough personnel due to the flu epidemic.

It's Christmas and everybody in the Montecito is forced to take part in Ed's secret Santa gift exchange. At the same time Danny's car, his most valuable possession, is stolen on Christmas Eve. Delinda is planning her first Christmas with Danny. And Sam gets an autographed photo of Elvis during one of his first concerts as a surprise for one of her favorite "whales."

Danny returns from the war, much to the surprise and joy of everybody, particularly Mary. However, he is acting strangely as the memories of the war haunt him. He begins to worry everybody, particularly Ed and Mary. The guys of the casino are also contending with two of the dumbest guys on earth, one of who has a microchip in his arm. The new guy Leo has a thing for Delinda, and Sam and Delinda are at odds as Sam wants to hire out Mystique to a group of rich morticians.

Sam's brother is staying longer than expected because he's having an affair with Monica. Danny tracks down the woman who appears on pictures with his father.

Delinda must face her fiancé Derek and tell him about her feelings for Danny. Everyone is shocked by Ed's attack. When a whale refuses to leave a Villa in one of the Montecito's Hawaiian resorts Sam has to head out there to take care of it.

Ed is framed for murder when enemies from his past resurface. Danny and Mike secretly intervene to investigate and take matters into their own hands. Meanwhile, Sam, Nessa, Mary and Delinda desperately attempt to find tenants for their new joint-purchased home, settling on what they think to be the perfect tenants, only to discover they've misjudged the situation.

When a local restaurateur (and mother of a Montecito showgirl) is approached by petty mobsters, Ed enlists the support of a long-time friend "Frank the Repairman" (guest star Sylvester Stallone) to quash their extortion attempts. As the two navigate their way through the local mob's hierarchy, Ed discovers that he has a decades-old connection to the ringleader. Elsewhere, Danny and Mike feverishly work to reclaim $100,000 stolen from the casino by a cunning thief. Once the thief's identity is revealed, Danny concocts a clever scheme to make good on the money before Ed discovers the truth. Meanwhile, Joe Rogan (as himself ) visits the casino in search of a little R & R. Sam , Delinda and Nessa who are desperate to be contestants on Joe's show, compete with each other for his attention.

When Ed (James Caan) is kidnapped, Danny (Josh Duhamel) and Mike (James Lesure) begin a frantic search of the city to find him. The fact that Ed refuses to let them contact autorities or pay the kidnapper's ransom only makes their search more difficult. Sam (Vanessa Marcil) arranges a Vegas-style wedding for one of her clients, but it comes to a screeching halt when their lucky rings are lost. Elsewhere, Mary (Nikki Cox) and Delinda (Molly Sims) collaborate when the Montecito hosts a popular 80's rock band (Duran-Duran).

Mary meets her secret admirer but faces legal issues on the road to romance. When a philandering hotel guest (guest star Dave Foley) loses his wedding ring at a local brothel, Mike agrees to help him find it by investigating the establishment. Meanwhile, Danny and Ed do some investigating of their own to respect a friend's last wish for justice.

In the third season premiere, Ed's got major problems as the revamped Montecito struggles to finish work in time to re-open on new boss' Monica Mancuso's (Lara Flynn Boyle) schedule as he also tries to lure back Danny and his former staff to prevent a suspected "smash-and-grab" heist that has hit other casinos. But convincing Danny and the gang proves to be difficult since each has his or her reasons for leaving, and what's more, Ed suspects two construction hard-hats are planning an inside robbery once the Montecito's doors swing open again amid much fanfare.

Danny is with blackjack player Gabe Labrador who's wearing a wig and counting cards. The man doesn't want to stop playing and claims he must win big to pay off the men who kidnapped his daughter. Ed, Mike, Danny and a cop from Metro work on the case even though they aren't sure Gabe is telling the truth. Mary seems to still be helping Danny taking care of his dad's stuff. She is still dating Jake. A player who won a lot of money wants to give it back, but then wants it back, then wants to give it again, etc. Sam and Woody (from "Crossing Jordan") are getting very well acquainted... Jordan from "Crossing Jordan" is also in this episode.

Norma Pitts, one of Monica's friends, is at the Montecito. She finds a finger in the new buffet. Sam has to deal with a customer who doesn't want her as his host.

Romance begins to bloom between Danny and Delinda, to their utmost surprise. But keeping the relationship tight-lipped proves difficult, particularly when Jillian flies in Delinda's old college flame (Shawn Christian). Meanwhile, Casey organizes a paintball retreat for the department heads.

Ed starts to consider retiring and buying the Montecito. Sam inherits a fortune and has to pay several million dollars as taxes. Danny and Delinda's condo is robbed after Danny rejects to help a gang. Mike finds a childhood friend.

Danny, Mike and Sam scurry to solve the tactics of a ring of card counters. Meanwhile, Nessa is faced with the return of Fred Puterbaugh (guest star Jon Lovitz) who professes his love and admiration to her, much to her dismay. Elsewhere, Ed and Danny deal with an archeologist's find near the hotel pool that leads to a scam, while Mary, has to give orientation to topless women, employed by the hotel to entertain guests.

Sam has to jet off across the country in search of replacement lobsters when a truckload he purchased for a very important wedding, is stolen. Danny and Mike play detectives to determine the motive and culprit behind the theft. Meanwhile, Delinda's childhood boyfriend Jay (guest star Geoff Stults), shows up with news that he's dying of cancer- and of his final wish to sleep with her. Elsewhere, Mary books Michael Buble (guest starring as himself) to sing for the wedding; but, has to wrangle him in when he refuses to sing, instead wanting to perform comedy or a mime act.

Danny's (Josh Duhamel) generous act gets him into trouble with the police and leaves Ed (James Caan) having to clean up the mess. Ed must use old contacts to ensure that an annoying and potentially destructive female guest does not ruin the casino's good name. Meanwhile, Delinda (Molly Sims) enlists the help of a singer to convince her arrogant chef that the restaurant should be open for lunch. Later she realizes that things other than food can attract patrons. Meanwhile Sam (Vanessa Marcil) and Mike (James Lesure) are dispatched to deal with mysterious screams coming from an elderly couple's room.

When the hotel enters one of its slowest weeks of the year, Ed decides to stir things up a bit by switching everyone's job positions around so they can walk in one another's shoes. Delinda takes over for Ed and finds herself bored stiff after having to attend a city hall meeting while Sam and Mary take over surveillance. Meanwhile, Danny is in charge of the casino floor and runs into an old high school buddy who's having extremely unusual and suspicious luck winning millions of dollars. Elsewhere, Mike is put to the task of clearing a traffic ticket that Ed claims is wrong - despite the fact that there are photos to prove his guilt.