Danny and Mike head to Cooper's suite for a meeting but find themselves in the middle of a crime scene Piper (Camille Guaty) tries to help the son of one of the casino's big clients learn to be cool.
Cooper secures a beauty pageant for the Montecito, but things go awry when someone sabotages the contestants Sam thinks she sees a casino guest murdering a woman but has difficulty trying to convince Danny that she is not hallucinating.
Friendships are at stake when the new casino owner tries to make changes at the Montecito Danny loses confidence that he will be the new president Sam continues therapy and decides to befriend the new hotel concierge.
A cell-phone video may be a clue to who killed Mary's father Ed tries to find out who robbed the Montecito Delinda gets a chance to tell Danny her secret Sam tries to escape her captors.
Mike discovers that Sam has been kidnapped Danny takes drastic measures to help a friend avoid being deployed to Iraq Delinda learns life-altering news.
Ed, Danny and Mike bet on who can find the most waste at the Montecito Mary must sell the last residential suite and hopes to entice big money with a performance by John Legend.
One of Ed's favorite former employees (Kate Levering) returns with her husband (Judd Nelson) to celebrate her wedding anniversary at the Montecito Mary and Sam disagree about which guests are most important and fight for OK Go's time.
Minutes before a rare wine discovered in the Montecito's cellar is auctioned off for $1 million, Mike realizes it is not genuine a group of retirees checks into the hotel for a Sudoku tournament.
Everyone reluctantly participates in Ed's Secret Santa gift exchange Danny's car is stolen on Christmas Eve Delinda eagerly plans her first Christmas with Danny.
A blacklisted mobster (Vincent Pastore) purchases the Montecito's million-dollar wedding package, including Wayne Newton, for his daughter, but problems arise because Wayne is on bad terms with Ed.
Ed and Danny have 12 hours to save Delinda from her kidnappers Mike and Sam try to figure out whether a Buddhist monk's major winning-streak is a scam.
Boston medical examiner Jordan Cavanaugh (Jill Hennessy) and police officer Woody Holt (Jerry O'Connell) come to the Montecito hot on the trail of a murder and a missing rare violin.
Sam finds herself in financial trouble because three clients have stiffed the Montecito Adam Carolla helps Mary to conquer her biggest fear.
Danny and Mike divide their time between investigating a string of robberies in the residential suites and posing for a beefcake calendar Jillian panics when her therapist tells her that her marriage sets a bad example for Delinda.
Mary nervously plans a wedding for one of Sam's biggest whales unusual card-counters plague the casino.
Danny apprehends a chip thief who claims he met someone who plans to blow up the Montecito.
When Monica's friend, Norma Pitts (Sarah Ann Morris), finds a finger in the Montecito's new buffet, she has everyone worried that she will sue.
NASCAR driver Jimmie Johnson acts as a celebrity judge at the Montecito's car show Danny and Mike find, in a bathtub full of ice, a man with a kidney missing.
The auditor's report shows a $2.9 million discrepancy when the Montecito staff applies for the annual license renewal Danny's former Marine sergeant (Dale Dye) visits the hotel, and the two wind up in a bar fight.
With great fanfare, the Montecito prepares for the grand opening of Wolfgang Puck's restaurant.