Mumford returns to work a 15-year-old cold case that holds a personal connection and leads to the discovery of a dangerous drug ring. Hondo is leery of Leroy’s motives when…

Jake and Amy create a system to balance work and childcare and Rosa gets a new houseguest.

Mitch and Cam help Lily overcome her insecurities about wearing a bathing suit to a pool party but discover their own. Meanwhile, now that Gloria’s new internship is taking up…

A grisly murder investigation leads Castle and Beckett to a suspect who claims he’s traveled back in time to stop terrible events from unfolding, events that will change the course…