Castle ended this month, after eight seasons on the air, amid a swirl of controversy. The show chose not to renew Stania Katic’s contract, and plans for Season 9 included Rick Castle (Nathan Fillion) as the lead, with no Kate Beckett, despite the fact the show was based on the relationship between the characters.
Despite all this, however it got there, the series finale contained a happily ever after.
The controversy of its ending distracted from the fact that Castle had an excellent run. The quality remained high, up until it’s last two seasons, despite the fact Castle and Beckett first got together at the end of Season 4—putting a lie to the adage that once characters get together, the show falls apart. More of my choices for top ten episodes are in Season 5 than any other season.
What really seemed to spell doom for the show, instead, was a switch in showrunners after Season 6, when creators Andrew Marlowe and Terri Miller stopped helming the show. That quality drop was clear when I began making my list, and no episodes past Season 6 made the cut—though one from Season 7 is an honorable mention.
So, here, in sequential order, are my picks for the best ten episodes of the series, with a few honorable mentions at the end.