You're proposing?!? Watch Beckett start to answer Castle's question in this sneak peek at the Castle Season 6 premiere.
You've been waiting for the answer for years. And you'll finally get it when Castle Season 6 premieres on September 23.

Castle Season 6 Quotes

Sometimes the hardest things in life are the things most worth doing.


This is not a ninja movie Mr. Castle. This is a murder investigation.


Castle Season 6 Music

  Song Artist
In my veins In My Veins Andrew Belle iTunes
Song All I Could Think About Was You Robert Duncan
Song I Just Want You (remixed) Robert Duncan