Gideon Emery

When Beckett and Castle respond to an "officer down" call, they discover the victim is actually a male stripper dressed as a cop.

Frank works to vindicate a detective accused of using excessive force; Danny and Baez track down the killer responsible for the death of a rapper's bodyguard; Jamie is skeptical about a relationship between Espinoza and a rookie officer.

A dangerous man from Fiona's past resurfaces in Miami after years of hiding, with deadly intentions. Teaming up with Fiona's ruthless brother, Michael will do whatever it takes to save her ... even if that means crossing a few lines.

Kelly and Ryan look for Silver; Adrianna and Navid baby-sit for Kelly.

An NSA analyst who predicted a security breach works with the team when the Secretary of Navy was bugged during a confidential briefing.

A commando raid that contaminates the island’s drinking water sends Marcus (Andre Braugher) and a skeleton crew out to sea to protect the sub, while Sam (Scott Speedman) struggles with drug-induced hallucinations as he tries to fend off the attack.