Ben, Jackson and Emmett are put in a precarious and dangerous position with a potential victim. Andy’s search for more background on her family opens her eyes, and Vic and…

Jesse has a flashback to a mission aboard her submarine, the Jimmy Carter. John and Sarah make plans to leave their house.

Alexis enlists Castle’s help on an Innocence Review case to prove that a death row inmate, Frank Henson, was wrongly convicted. With only 72 hours left before his execution, Castle…

The team delves into the surprisingly cutthroat world of academics in a case involving a graduate student at a natural history museum.

The team’s investigation of the death of an animal expo worker leads them into the shady market for illegal animal trading. Meanwhile, Brennan considers her political aspirations; and Sweets and…

It’s election day in Pawnee, and Leslie and Bobby Newport are separated by a razor-thin margin. While everyone waits with Leslie for the race to be called, they ponder their…