Dizi Adı: Castle
Bölüm Adı: Heroes & Villains
Sezon/Bölüm: 4. Sezon 2. Bölüm
Yayın Tarihi: 26 Eyl. 2011

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?