Frankie's sister (Molly Shannon) offers to help at the house while Frankie studies for her finals for dental-assistant school; Axl tries not to act jealous when Cassidy's ex-boyfriend visits.

When a man is found dead in an industrial cake mixer, Castle and Beckett trace the murder to an Irish gang in Staten Island and a beautiful bar owner named…

Ted and Barney's future versions attempt to persuade present day Ted to go see Robots Versus Wrestlers. Marshall and Robin have a dance-off.

Miles leads the rebel squad out of Philadelphia and away from Monroe’s helicopters and machine guns. Meanwhile, a guilt-ridden Rachel tries to redeem herself by providing power to the rebels,…

When an erratic and litigious client is murdered, Alicia is convinced to waive attorney/client privilege to help the police when she learns that the killer may also be targeting someone…

Marty looks to solidify a future career opportunity, while Jeannie has misgivings about hers; and Doug needs to step up his social-networking skills when a promising business opportunity drops in…

When the lead in the local theatre production dies, the CBI is called on to investigate. Jane is determined to question comatose Jason Lennon about Red John.

When the lead in the local theatre production dies, the CBI is called on to investigate. Jane is determined to question comatose Jason Lennon about Red John.

After tracking down Calvin, who agrees to help them find Amelia, Martin, Lucy and Jake try to infiltrate an Aster Corps facility.

Olivia finds herself in the middle of a media storm, but this time she's on the opposing side of the oval office when Fitz's pick for Supreme Court Justice is…