SummaryWhen the owner of historic Drake’s Magic Shop in New York is found drowned in Houdini’s famous water torture tank, Castle and Beckett must delve into the world of magic, magicians and their secrets to find his killer. As part of their investigation, Castle & Beckett meet master magician Tobias Strange (guest star Gilles Marini, “Brothers & Sisters,” “Dancing With the Stars”). Meanwhile, the magicians aren’t the only ones keeping secrets, as a new romantic relationship is revealed for Esposito and Lanie, on “Castle,” MONDAY, JANUARY 10 (10:01-11:00 p.m. ET). Also in the episode, Carrie Genzel (“All My Children”) guest stars as Naomi Dahl, a former model and wife to a savvy billionaire philanthropist.