Season 4

Check out this awesome fan video (set to Duffy's "Mercy") of Detective Kate Beckett and her many adorable faces throughout Castle Seasons 3 and 4. ICYMI, here's Pt. 1 from Seasons 1 and 2, set to Christina Aguilera's "Candyman." Enjoy!

MORE CASKETT VIDEOS: 

Must-Watch Fan Video! The Evolution of Door Opening on Castle Seasons 1 - 4 (VIDEO)

Epic Castle Fan Trailer: Kate...

Check out this Castle Season 4 DVD bonus clip of Molly Quinn and Nathan Fillion behind the scenes of the Thrilling Adventure Hour.

Own the Complete Fourth Season of Castle on DVD Sept 11th.

If you enjoyed part 1 of Castle and Beckett's best flirty banter, you're going to love part 2. Press play and kick back for 14 whole minutes of Caskett goodness! 

MORE CASKETT VIDEOS:

Rick's Best Jealousy Moments

They Will "Always" Love Each Other

"Somebody That I Used to Know"

Fun and Flirty: "Gives You Hell"

Relive all of Caskett's "always" moments from Seasons 3 and 4. Is it September yet?!