Castle season 8 episode 5 promo for coming Castle 8x05 ”The Nose” When a priceless work of art is stolen and its transporter murdered, Castle and Beckett work with the key witness to track down the painting and sniff out the killer. Castle 8x05 Promo The Nose" will be closed captioned in English. Website: http://abc.go.com/shows/castle Air date is October Monday on ABC.