Castle Season 4 Episode 15
Watch Castle Season 4 Episode 15 Online
Episode Name: “Pandora”
Episode Summary: In the first episode of a two-part “Castle” event, Castle and Beckett pursue a ruthless killer who, they discover, is part of a sinister, international conspiracy. Castle and Beckett are joined on the case by Sophia Turner (guest star Jennifer Beals), a smart, sexy CIA operative who has a complicated past with Castle. Josh Stamberg also guest stars as Martin Danberg, an intelligence officer.