While attempting to comfort a concerned gambler who is demanding his favorite dealer, Nessa discovers the diehard blackjack player has a bomb strapped to his chest. As she causally alerts Ed - who joins the nervous bomber at the table - Nessa attempts to talk him down while Danny discovers the horrifying truth that second bombs has been planted inside the hotel by an accomplice. Elsewhere, Mary and Sam prep the pool for a private concert by rock star Everlast (as himself) for a group of privileged teenagers while Delinda attempts to make her kitchen demonstration a success.

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.

Ed, Danny, and Mike combine forces with the investigative team of Dr. Jordan Cavanaugh and Det. Woody Hoyt to solve the murder of a high-stakes gambler. The mystery intensifies when it appears that the gambler's wife may not be the only woman who wants him dead. Meanwhile, Snoop Dogg is trying to convince Delinda to allow the Montecito to be the site of his next music video. Elsewhere, Ed must deal with the demands of his wife Jillian, who has moved into the Montecito while their house is being renovated.

The crossover starts on Crossing Jordan S04E07 What Happens in Vegas Dies in Boston (I).

Sam is over the moon about hosting the "whale of all whales" - a billionare (guest star Dean Cain) she's hooked to stay at the Montecito. With her hands full, she tosses her other clients onto Mary and Delinda. Things get out of hand when Mary's billionaires turn out to be cheating the horse racing system requiring Danny to fly up to come to her aid. Meanwhile, Sam falls apart when she realizes that the billionare is her husband, whom she's been separated from for seven years. Elsewhere, Ed is slapped with jury duty on Valentine's day and deals with the wrath of Jillian (Cheryl Ladd), who thinks he's avoiding the special day on purpose. Despite his efforts to get himself off of the hook, the judge refuses, leaving Ed to have to trust Mike with manning the homebase.

Nicole one of Ed's former employees comes to the Montecito for her first wedding anniversary with her husband Ollie. Ed becomes suspicious of him and makes Mike and Danny watch him. Also Mary and Sam start fighting as they can't decide which guests are more important to get "OK GO'S" tickets.