The BEST episodes of Castle (2009) season 1

Every episode of Castle (2009) season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Castle (2009) season 1!

Rick Castle is one of the world's most successful crime authors. But when his rock star lifestyle isn't enough, this bad boy goes looking for new trouble and finds it working with smart, beautiful Detective Kate Beckett. Inspired by her professional record and intrigued by her buttoned-up personality, Castle's found the model for his bold new character whether she likes it or not. Now with the mayor's permission, Castle is helping solve crime with his own twist.

Last Updated: 11/11/2024Network: ABC (US)Status: Ended
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Flowers for Your Grave
star
7.94
5510 votes

#1 - Flowers for Your Grave

Season 1 - Episode 1 - Aired 3/9/2009

Author Richard Castle joins NYC Detective Kate Beckett to help solve the case of a serial killer, who is reenacting murders from Castle's novels. Castle becomes very intrigued with the murders and continues to shadow Beckett, much to her chagrin.

Directors: Rob Bowman
Watch Now:AmazonApple TV
A Death in the Family
star
7.87
4248 votes

#2 - A Death in the Family

Season 1 - Episode 10 - Aired 5/11/2009

Castle and Beckett investigate the murder of a missing plastic surgeon who is found dead in the front seat of his car after a week of being parked curbside. As they delve into the twisted world of surgery obsessed patients and secret operations, Castle experiences a fatherly rite of passage as Alexis attends her first prom. And while looking into Beckett’s past, he unearths information that could end his relationship with her forever.

Directors: Bryan Spicer
Watch Now:AmazonApple TV
Home Is Where the Heart Stops
star
7.77
4074 votes

#3 - Home Is Where the Heart Stops

Season 1 - Episode 7 - Aired 4/20/2009

After discovering a young woman's body stuffed awkwardly into a jewelry safe, Beckett and Castle investigate numerous cases involving murders and home invasion jewel heists.

Directors: Dean White
Writer: Will Beall
Watch Now:AmazonApple TV
A Chill Goes Through Her Veins
star
7.77
4046 votes

#4 - A Chill Goes Through Her Veins

Season 1 - Episode 5 - Aired 4/6/2009

Castle and Beckett investigate the murder of a women found frozen and tangled in steel bars at a construction site. The case leads them to look into an old case and also has Beckett thinking about some memories of her past.

Directors: Bryan Spicer
Watch Now:AmazonApple TV
Little Girl Lost
star
7.68
3981 votes

#5 - Little Girl Lost

Season 1 - Episode 9 - Aired 5/4/2009

When a two-year-old girl is discovered missing from her home, Beckett is called in to assist with the investigation only to discover that the FBI agent in charge is, in fact, her ex-boyfriend. The two of them try to put aside their unresolved feelings as they race to find the girl, but when Castle inserts himself into the investigation, competition quickly heats up for Beckett’s attention.

Directors: John Terlesky
Watch Now:Apple TV
Ghosts
star
7.66
3921 votes

#6 - Ghosts

Season 1 - Episode 8 - Aired 4/27/2009

Castle and Beckett investigate the murder of a woman found drowned in motor oil in a motel bathtub. They seek the help of a true crime journalist who might have a connection to the victim.

Directors: Bryan Spicer
Watch Now:Apple TV
Hell Hath No Fury
star
7.65
3982 votes

#7 - Hell Hath No Fury

Season 1 - Episode 4 - Aired 3/30/2009

The investigation behind a body found wrapped in a rug on the sidewalk leads Castle and Beckett deep inside the world of New York City politics. The partners discover a world of expensive escorts, arrogant tycoons, corrupt investigators, and the effects of betrayal.

Directors: Rob Bowman
Watch Now:Apple TV
Nanny McDead
star
7.58
4476 votes

#8 - Nanny McDead

Season 1 - Episode 2 - Aired 3/16/2009

When a body of a young woman is found inside the dryer at a laundry room, Castle and Beckett uncover that the young woman worked as a nanny in the upscale building. Meanwhile, as Castle works on his "Nikki Heat" novel series he watches Beckett's actions as she works the murder case.

Directors: John Terlesky
Watch Now:Apple TV
Hedge Fund Homeboys
star
7.58
4127 votes

#9 - Hedge Fund Homeboys

Season 1 - Episode 3 - Aired 3/23/2009

When a teenaged boy whose family has recently fallen on hard times is found dead in a boat in Central Park, Castle and Beckett must piece together the mystery behind the boy's final moments. Meanwhile, Castle mulls over leaving Martha home while he chaperones Alexis' trip to Washington, D.C.

Directors: Rob Bowman
Writer: David Grae
Watch Now:Apple TV
Always Buy Retail
star
7.56
4056 votes

#10 - Always Buy Retail

Season 1 - Episode 6 - Aired 4/13/2009

Castle and Beckett look into the Vudon religion when an immigrant is found tortured in a ritualistic killing. Meanwhile on the homefront Castle must deal with the possible homecoming of Alexis' mother, his first wife.

Directors: Jamie Babbit
Watch Now:Apple TV