Why do Kate and Rick look as though they've been called down to the Principal's office on Castle. "Smells Like Teen Spirit" is the 15th episode of the show's sixth season.
Added:
A murder in the fashion industry thrusts Kate and Rick in the middle of the cutthroat world of modeling on Castle. "Dressed to Kill" is the 14th episode of the show's sixth season.
Added:
Kate Beckett is in her wedding dress in this first look photo. And she looks amazing!
Added:
Wow. No one looks happy about whatever has been uncovered on Castle. "Limelight" is the 13th episode of the show's sixth season.
Added:
Rick's wearing green. We don't see that very often on Castle. "Limelight" is the 13th episode of the show's sixth season.
Added:
The young woman looks shocked at whatever is being revealed on Castle. "Limelight" is the 13th episode of the show's sixth season.
Added:
Rick looks rather sullen as Beckett makes her arrest on Castle. "Limelight" is the 13th episode of the show's sixth season.
Added:
Beckett and Castle investigate the death of a rising pop star on Castle. "Limelight" is the 13th episode of the show's sixth season.
Added:
Has Kate Beckett arrested the murderer on Castle? "Limelight" is the 13th episode of the show's sixth season.
Added:
A shocking revelations surprises everyone involved in the investigation on Castle. "Limelight" is the 13th episode of the show's sixth season.
Added:
Wonder what Kate Beckett's first impressions are of Jackson Hunt on Castle. "Deep Cover" is the 12th episode of the show's sixth season.
Added:
Castle takes a concerning phone call. Does it have anything to do with his father? "Deep Cover" is the 12th episode of the show's sixth season.
Added:

Castle Quotes

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

Castle

Castle: How do you know when you're in love?
Beckett: All the songs make sense.