Are Kate and Rick dealing with a time traveling killer on Castle. "Time Will Tell" is the fifth episode of the show's sixth season.
Added:
New detective Sully desperately wants to be part of the team.
Added:
Alicia Logano guest stars as an accused murderer who takes hostages and will only speak to Castle. "Number One Fan" is the fourth episode of the show's sixth season.
Added:
Rick arrives to help negotiate the release of hostages on Castle. "Number One Fan" is the fourth episode of the show's sixth season.
Added:
Can these hostages count on Rick to help set them free on Castle? "Number One Fan" is the fourth episode of the show's sixth season.
Added:
Hostages are taken and an accused murderer insists on speaking to Castle. "Number One Fan" is the fourth episode of the show's sixth season.
Added:
Is the calvary coming to rescue Rick and the hostages on Castle? "Number One Fan" is the fourth episode of the show's sixth season.
Added:
Rick tries to convince a fan of his to let her hostages go on Castle. "Number One Fan" is the fourth episode of the show's sixth season.
Added:

Castle Quotes

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

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

Castle