The Season Two finale saw Beckett's develop a new relationship with a robbery detective, pushing Castle away. Castle leaves to finish writing his second Nikki Heat novel, Naked Heat and Beckett has to watch him walk away.
24 episodes are available in this season.
Beckett arrests Castle as he asserts his innocence.
Beckett and Castle search for a psychic's killer.
Beckett's ex-partner arrives.
A young mathematician is shot with a 200-year-old bullet.
Two corpses are found in one casket at a funeral.
Evidence suggests that the Triple Killer is back.
The duo get an "officer down" call but the victim's a stripper.
Castle and Beckett unexpectedly uncover a boy's abduction.
Castle theorises a death was the result of an alien abduction.
A case takes the duo through the forgotten tunnels of New York.
A magic shop owner's body is found in Houdini's torture tank.
A magic shop owner's body is found in Houdini's torture tank.
The lead officer on Beckett's mom's murder case is gunned down.
A murdered lotto winner leaves the duo a wealth of suspects.
Castle's friend becomes the main suspect in his wife's murder.
Beckett and Castle discover a mysterious conspiracy.
Castle and Beckett must set aside their differences.
Castle uses his skills to make a discovery about a killer.
A juror suddenly dies during a high-profile trial.
A reporter is found dead inside a pizza oven.
The duo investigate the death of a champion swimmer.
Beckett travels to LA to investigate her ex-partner's murder.
A contestant in a beauty pageant is found strangled.
A hitman escapes during a court hearing.
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Castle - Season 3 is currently unavailable to stream online. Please check back soon or look below for websites where you can download this TV series. |
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