Dennis Lehane Creator, Writer, Executive Producer Taron Egerton Dave Gudsen Actor Jurnee Smollett Detective Michell Calderon Actor Rafe Spall Steven Burk Actor Ntare Guma Mbaho Mwine Freddy Fasano Actor John Leguizamo Esposito Actor Greg Kinnear Harvey Englehart Actor Hannah Emily Anderson Ashley Gudsen Actor Adina Porter Brenda Cephus Actor Dakota Daulby Lee Actor Michael Buie Gerard Actor Anna Chlumsky Actor Kari Skogland Director, Executive Producer Mark Oliver Everett Executive Producer Joe Chappelle Director, Executive Producer Jim McKay Director Richard Plepler Executive Producer Bradley Thomas Executive Producer Dan Friedkin Executive Producer Kary Antholis Executive Producer Marc Smerling Executive Producer Jane Bartelme Executive Producer