Castle › Season 4

S4 E2: Heroes & Villains

Name: Heroes & Villains
Released: 2011-09-26

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?

Air date	Sep 26, 2011
Runtime	44 minutes
TMDB rating	★ 8.3/10