8 Season
173 Episode
Castle - Season 4 Episode 2 Heroes & Villains (2016)
When an ex-con is mysteriously slain in an alley, Castle and Beckett believe a vigilante is behind the murder. But efforts to identify their suspect are thwarted when they discover that he roams the city in a Superhero costume – and may indeed be a Superhero. Can they capture and unmask the killer before he strikes again?
- Country : United States of America
- Genre : Drama, Crime
- Studio : ABC
- Director : Andrew W. Marlowe
- Cast : Nathan Fillion, Stana Katic, Molly C. Quinn, Jon Huertas, Seamus Dever, Susan Sullivan