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 Troy Blundell as Gotham Cop #1 James Scallion as Johnny Grayson Tony Craig as Commissioner Stable Adam Tomlinson as Alley Joe Stephannie Hawkins as Screaming Woman Brooker Muir as Connor Body Double Duff MacDonald as Cadmus Labs Employee Monika Schurmann as Coroner Worker Dale Samms as Police Guard Alex Spencer as Gotham Cop #2 Darryl Flatman as Harrison Sean Sullivan as Night Manager Uncredited Alain Moussi as Bruce Wayne / Batman