Deadline… EXCLUSIVE: Josh Finan, Louis Garrel, Matthew Goode, Rose Leslie, Martha Plimpton, Irene Jacob, Hugh Dancy, Ian Hart, James McArdle, Rosie Sheehy, Louisa Harland, Ronkẹ Adékọluẹ́jọ́, Dominic West and Miranda Richardson are joining Sydney Sweeney in The …