: When Sam Siegel, the co-owner of an Atlantic City casino, is found murdered in an abandoned warehouse in New York, the team must split their investigation between the two cities.

: Richard Castle (Nathan Fillion) famously appears in an Elvis impersonator costume, complete with an elaborate hairstyle. Easter Eggs :

: Back in New York, Alexis throws a party at the loft that spirals out of control while her father is away. Trivia & Fun Facts

: Castle and Esposito attempt to throw an impromptu bachelor party for Ryan in Atlantic City.