No. He should do nothing. Finding his father doesn't affect who he is. There's no reason to. Besides, I bet it will come out in a future episode in a surprise way and that would be more interesting to watch anyway.

If the search would let to a killer or perhaps the principal for the killing of Kate’s mother that would be a twist But please no search that is something we have seen before in other shows Bring something new, you have to because the show is walking on a thin line. Only the chemistry between 2 people is not enough. if nothing happens (between them) then it’s just another episode

I hope the Castle writers bring up Castle's Father in the near future I think deep inside Castle would like to at least know who is Father is and if he is still living. Maybe it isn't on the top ten list of what he wants to deal with but I think he might be curious. He is always making remarks to his Mom about his Father so I think he does wonder what he might be like and if he is like him in any way. I think Beckett could help him come to terms withwhat is going on with him about how he feels about finding his Father or not. It would be another way for them to bond over parents as he helps to solve her Mother's murder. You share with the ones you love and Castle and Beckett love each other the writers just haven't let that out yet for us in the series.

the unconditional love for Alexis might trigger him to... otherwise, no. Clearly a nice potential counterbalance to Beckett and the loss of her mother. Castle has a chance to find his father. And now the real reason I wanted to sound off... it's hard to follow such a great episode like 'The Third Man', but this episode felt a little flat. The mind reading jokes didn't have great timing. Beckett geeking out when meeting Joe Torre and the heartfelt scene at the end were the highlights. Yes, I think us fans would love to meet Ryan's girlfriend. And yes, wouldn't it be just plain fun to read about Rook rubbing lotion on Nikki Heat in the next book!!!

Where is the new episode? It's usually online the next day? I need my Kate fix! :op

why? There are a large number of people in this world that the naming of the daddy is just mommy's best guess, and they deal with it. I think his mother's past boyfreinds would be much more interesting, or Beckett's father. Please don't mess this up with the same old...oooold stuff. I had hoped for better. And no, it didn't seem like anyone was looking for his father, Not behind the front, in front of the front, to the side of the front, or in New Jersey. Did you watch the show, or are you so far ahead of yourselves that you got caught in the "OH NO, we need a promo!" and someone else said "don't forget to update the website"

I think this episode was setting us up to think he is indifferent to the subject of his father. But I suspect in a later episode, we'll meet his father unexpectedly - either as a suspect or witness. (or else, why bring it up?) The father will know that Castle is his son - watching him and being proud from afar - he only realized when Castle became famous & appeared with his mother in public. The guy will tell Beckett he is Castle's dad, but not to tell him. She'll tell Castle of course, or get the dad to tell him. Castle will have to deal with the knowledge that his father never tried to meet him, now here he is...what does he do...talks to Beckett...she says no matter what, his father is alive and he can have the 'second chance' she'll never have with her mom. I think it would be a great plot line to see him affected a little deeper emotionally.

Maybe. I didnt seem like he really wanted to but his daughter did. Maybe, for her he should look into it. Sure he could ask Beckett to help him but what happens if his dad is actually a criminal, or just an old geezer whose really boring, then how will Castle feel knowing he could turn out boring!

Castle should seriously consider finding out who his father is for he himself is a typical family-man and sure he could turn to beckett for some help then bulid more trust between them and at the same time we audience could enjoy more caskett moments!