Castle - Season 4

Prepare for a season full of suspense as Castle works to identify Beckett's shooter while Beckett struggles with the aftermath of her near-death encounter. All the while, the duo tackles a new batch of New Your City's most interesting cases.

23 Episodes

Rise

Season 4 - Episode 1

Detective Beckett fights for her life as Castle, plagued by guilt over his role in the events, struggles to uncover who's behind her brutal...

Heroes & Villains

Season 4 - Episode 2

When an ex-con is mysteriously slain in an alley, Castle and Beckett believe a vigilante is behind the murder. But efforts to identify their...

Head Case

Season 4 - Episode 3

A murder scene complete with lots of blood but no victim and high tech life-extension science are all part of the investigation as Castle an...

Kick the Ballistics

Season 4 - Episode 4

While investigating the mysterious shooting death of a young woman, Castle and Beckett face a cop's worst nightmare when they discover that ...

Eye of the Beholder

Season 4 - Episode 5

A wealthy museum patron is a suspect when a valuable sculpture is stolen. Castle and Beckett investigate the theft with the help of an insur...

Demons

Season 4 - Episode 6

While doing some investigative work at a New York mansion, a prominent ghost hunter is murdered. Castle and Beckett must figure out if paran...

Cops & Robbers

Season 4 - Episode 7

A crew of bank robbers disguised as classic television doctors take hostages which include Castle and Martha. But things are complicated by ...

Heartbreak Hotel

Season 4 - Episode 8

During the investigation of the murder of an Atlantic City casino owner at an abandoned warehouse, strong leads emerge for the team in both ...

Kill Shot

Season 4 - Episode 9

A sniper on a killing spree is terrorizing New York City. With the clock ticking down to the next murder and nothing to go on except a kille...

Cuffed

Season 4 - Episode 10

When Castle and Beckett wake up in bed, handcuffed together, in a locked room with no memory of how they got there, they must piece together...

Till Death Do Us Part

Season 4 - Episode 11

When a lothario is killed, Castle and Beckett suspect that the victim’s mysterious double life holds the key to his murder. Their investigat...

Dial M for Mayor

Season 4 - Episode 12

It was longtime Castle friend Mayor Weldon's political clout that allowed Castle to partner up with Beckett. But now, when a woman is found ...

An Embarrassment of Bitches

Season 4 - Episode 13

When a famous dog trainer is killed, the investigation keeps coming back to charismatic reality TV star Kay Cappuccio. Kay, a favorite of ta...

The Blue Butterfly

Season 4 - Episode 14

When Castle and Beckett investigate the killing of a treasure hunter, they discover the case is linked to a mysterious homicide from 1947 in...

Pandora (1)

Season 4 - Episode 15

Castle and Beckett pursue a ruthless killer who, they discover, is part of a sinister, international conspiracy. Castle and Beckett are join...

Linchpin (2)

Season 4 - Episode 16

Castle & Beckett race to find the "Linchpin" in order to stop the first domino in a chain of events which will plunge the United States into...

Once Upon a Crime

Season 4 - Episode 17

When a woman dressed as Red Riding Hood is found dead in the woods with claw marks covering her body, and soon after a murdered Snow White i...

A Dance with Death

Season 4 - Episode 18

When Odette Morton, a contestant on the hit competition show “A Night Of Dance,” is found murdered in her dressing room, Castle and Beckett ...

47 Seconds

Season 4 - Episode 19

When a bomb explodes at a protest rally killing five people, Castle and Beckett realize the key to solving the case is to reconstruct the 47...

The Limey

Season 4 - Episode 20

A devilishly handsome detective from Scotland Yard, Simon Hunt, teams up with Castle & Beckett to find the person responsible for the murder...

Headhunters

Season 4 - Episode 21

With tensions rising between Castle and Beckett, Castle finds himself a new partner -- Detective Ethan Slaughter (guest star Adam Baldwin, "...

Undead Again

Season 4 - Episode 22

When Castle and Beckett investigate the murder of a man with human bite marks on his body, Castle's wild theories start flying. But none are...

Always

Season 4 - Episode 23

When the murder of an Army veteran puts Beckett on the trail of the man who shot her, Castle must decide how much he's willing to sacrifice ...