TV Castle - Season 1 Episode 1 : Flowers for Your Grave Castle - Season 1 Episode 1 : Flowers for Your Grave 7.975/10 by 2009 users 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. Details Casts Posters Images Title Castle - Season 1 Episode 1 : Flowers for Your Grave Alternative Titles Касъл, Castke, Κάστρο, کسل First Air Date 2009-03-09 Last Air Date 2016-05-16 Number of Episodes 173 Number of Seasons 8 Genres Drama, Crime, Networks ABC, Casts Nathan Fillion, Stana Katic, Molly C. Quinn, Jon Huertas, Seamus Dever, Susan Sullivan, Tamala Jones, Toks Olagundoye Plot Keywords , Richard Castle Nathan Fillion Kate Beckett Stana Katic Alexis Castle Molly C. Quinn Javier Esposito Jon Huertas Kevin Ryan Seamus Dever Martha Rodgers Susan Sullivan Lanie Parish Tamala Jones Hayley Shipton Toks Olagundoye Episodes List Castle Season 1 :Episode 1 Flowers for Your Grave Flowers for Your Grave 2009-03-09 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 2 Nanny McDead Nanny McDead 2009-03-16 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 3 Hedge Fund Homeboys Hedge Fund Homeboys 2009-03-23 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 4 Hell Hath No Fury Hell Hath No Fury 2009-03-30 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 5 A Chill Goes Through Her Veins A Chill Goes Through Her Veins 2009-04-06 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 6 Always Buy Retail Always Buy Retail 2009-04-13 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 7 Home Is Where the Heart Stops Home Is Where the Heart Stops 2009-04-20 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 8 Ghosts Ghosts 2009-04-27 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 9 Little Girl Lost Little Girl Lost 2009-05-04 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New... Castle Season 1 :Episode 10 A Death in the Family A Death in the Family 2009-05-11 After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New...