Castle 8x08 "Mr. & Mrs. Castle" (Winter Finale) - Castle and Beckett investigate the murder of a cruise ship entertainer, only to find themselves trapped at sea with the killer. “Mr. & Mrs. Castle,” the winter finale, will air on Monday, November 23rd on ABC. Subscribe to tvpromosdb on Youtube for more Castle season 8 promos in HD! <br /> <br />Official website: http://abc.go.com/shows/castle/ <br />Official Twitter page: https://twitter.com/Castle_ABC <br />Official Facebook page: https://www.facebook.com/Castle <br /> <br />Castle 8x08 Promo/Preview "Mr. & Mrs. Castle" (Winter Finale) <br />Castle Season 8 Episode 8 Promo <br />Castle Season 8 Winter Finale Promo <br />Castle 8x08 Promo "Mr. & Mrs. Castle" (HD) (Winter Finale)
