The team discovers striking similarities between themselves and their CGIS (Coast Guard Investigative Services) counterparts when a Navy diver seeking sunken treasure is found dead.
Danny apprehends a chip thief who claims the Montecito is going to be blown up. Sam hears rumors about the new masseur and decides to investigate. Wolfgang Puck and Gunther have a cook off for which Donny Osmond and Charo serve as celebrity judges.
Stuck in the hospital on the day of her bachelorette trip, Victoria contacts her many ex-husbands to find out where things went wrong. Joy and Melanie fantasize over a man in a coma and Elka and Mamie bring Vegas to Cleveland.