Nessa secretly meets with a cheater busted by Ed and Danny. A psychic gives Mary a dire prediction about his next show. Delinda starts work in the kitchen, but isn't there long.

When a suicidal hotel guest (guest star Jon Lovitz) declares his life-ending intentions, Danny and Ed race to stop him from taking a flying leap off of the Montecito. Pleading to save the guest's life with the help of a little Vegas magic, Danny and Ed introduce him to the joys of gambling, but their plans backfire when he hits a major winning streak. Meanwhile, Sam lets herself get a little too close to a client only to have her romantic dreams ruined when his fiancée (guest star Paris Hilton) comes to town and Ed struggles with an over-eager security guard.

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.

A chip thief who was caught by Mike and Danny claims that he met somebody who wants to blow up the Montecito. Wolfgang Puck and Gunther are having a cook-off. Sam hears about a masseur at the Montecito who offers "special treatments."