Guest Stars Curran Walters as Jason Todd / New Robin / The Red Hood Minka Kelly as Dawn Granger / Dove Alan Ritchson as Hank Hall / Hawk Rachel Nichols as Angela Azarath Seamus Dever as Trigon Co Starring Steve Boyle as Man in Suit Tony Nappo as Cab Driver Pastel Supernova as Alley Prostitute Simon Northwood as Drunk Beating Man Sean Sullivan as Night Manager Troy Blundell as Gotham Cop #1 Tony Craig as Commissioner Stable Stephannie Hawkins as Screaming Woman Brooker Muir as Connor Body Double James Scallion as Johnny Grayson Duff MacDonald as Cadmus Labs Employee Adam Tomlinson as Alley Joe Monika Schurmann as Coroner Worker Dale Samms as Police Guard Alex Spencer as Gotham Cop #2 Darryl Flatman as Harrison Uncredited Alain Moussi as Bruce Wayne / Batman