Lucky13!murdoch mysteries returns with 18 new episodes.season 13 sees the beloved series celebrate its 200th episode. Starring yannick bisson, hélène joy, jonny harris, and thomas craig.with personal and professional changes for some of the station house no. 4 team last year, the new season continues to explore new developments in the lives of detective william murdoch bisson , dr. Julia ogden joy , inspector thomas brackenreid craig , constables george crabtree harris and henry higgins newsome lachlan murdoch , and detective llewelyn watts daniel maslany as they tackle toronto's toughest mysteries, from the serious and historic to the comical and unusual. Returning cast also include shanice banton, arwen humphreys, and siobhan murphy. Season 13 guest stars include colm feore the umbrella academy, house of cards and claire goose the coroner, casualty