Eliza’s effort to “follow through” on a work idea impacts her relationship with Freddy. Henry rejects an admirer, leading to unexpected consequences.

When the star of Castle’s favorite ‘80’s action movie is mysteriously murdered, Castle and Beckett delve into the victim’s secret past and pursue his killer with help from a team…

Jane and Lisbon begin their new relationship, but they must hide their feelings for each other from their colleagues as they investigate the murder of an undercover agent. Also, young,…

The Flash goes up against Farooq aka Blackout, a metahuman who can harness electricity. During their battle, Farooq zaps The Flash and siphons all his electricity, leaving The Flash without…

For his fortieth birthday, Henry requests that Eliza find him a meaningful gift, but when she buys him tickets to see his favorite band, it creates tension between Henry and…

When subway passengers, including Detective Esposito, are taken hostage by a mysterious gunman, Castle, Beckett and the team must uncover the gunman's agenda before it’s too late.

When subway passengers, including Detective Esposito, are taken hostage by a mysterious gunman, Castle, Beckett and the team must uncover the gunman's agenda before it’s too late.

Carrie improvises to salvage her mission. The CIA closes in on a leak.

When Cary’s case goes to trial, a plea deal offer has him seriously considering jail time. A joke between mother and daughter lands Alicia in trouble as her campaign for…

Neal is conflicted over scamming an innocent mark; Peter works with an audacious Interpol agent who could jeopardize their operation.