When a bearded, rotund man in a red Santa suit with an ID reading Kris Kringle falls from the sky in Central Park, Castle and Beckett are on the hunt to find the person who killed Santa. But everything isn't holiday cheer, as they discover St. Nick m... (more)ay have been more naughty than nice. Meanwhile, Castle and Beckett prepare for their first Christmas together.

Andrew Borba, Dakin Matthews, Leslie Hope, Steven Eckholdt, Tembi Locke, Titus Makin Jr.