Castle Flashback Promo: Off to 1947!
Matt Richenthal at .From mocking this generations most useless celebrity to going back in time to another generation...
Castle will take this Monday off and then return on February 6 with an especially fun, unique episode titled "The Blue Butterfly."
On the installment, look for Castle and Beckett to discover a connection between the killing of a treasure hunter and a homicide from 1947... which, naturally, will cause Castle to imagine himself during that era in order to solve the present-day case.
Ever imagine what Castle might look like as a private eye? Or Beckett as a femme fatale? Watch the official ABC promo now:
Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.