I love Castle. Its by far my favorite new series of the year, and I swear if ABC doesn't bring this show back, I will stop watching ABC. I've sadly never fought for a show before, but this one is so worth it.

Nathan Fillion is one of my favorite actors. Castle is a smart, funny show and it must be renewed.

I didn't know there was a question about renewing Castle. I LOVE the show and plan my Monday evenings around it. Please, Please, Please bring it back!

Castle is the best new show on TV. I even stopped watching CSI Miami to watch Castle. I will be very, very, very disappointed if ABC does not renew Castle. By the way, Nathan Fillion is HOT!

Castle is one of my favorite shows. Please bring it back.

Please keep Castle. After the cancellation of Eli Stone and Life on Mars, Castle is the only thing you have going for you on ABC and it's worth keeping.

Please don't cancel Castle. After the cancellation of Eli Stone, Life on Mars....what next? Enough of reality shows!

This show gets better each week!! Very well done, please bring Castle back.

Please bring Castle back. It's my favorite show.

Keep Castle on! Love the relationships with ALL the characters.

Keep it! It's engaging,fun,and worthwhile TV. Have recommended it to others and they all became fans. There are readers and there are TV viewers, this show appeals to both. GNG

Castle is great fun to watch. Please bring it back again. It is a great series that we look forward to every week.

Castle is a smart, entertaining show with a great cast. It has the potential to be a great series if ABC gives it a chance. Please bring it back for a second season!

Please renew Castle, I haven't enjoyed a show this much in a very long time. Everything about it is so well done. Great casting, writing, acting. Renew for all the people who love smart and entertaining shows. Kathy K.

Castle is the best show i have seen in a long time! please bring it back! it started me watching t. v. again. marjorie james

This is one of the few well-written shows on right now. Please renew it.

I love this show! Please keep Castle on the air, ABC.

I love this show! I haven't missed an episode yet!

Please renew this show.

this show is awesome!!

This show is great! I especially like the chemistry between Castle and Beckett. It is like a love hate relationship but seems to be gathering steam as it goes. Would hate to see it end now.

This is one of the best shows on TV! Please sign on for another year (at least)!

I agree. Just saw the show 2 times, and enjoyed it.

This show is incredible. The chemistry between Beckett and Castle is explosive and also the relationship Castle has with his daughter is heartwarming. A fantastic show that deserves to be around for many more seasons.

WE LOVE CASTLE! This is the only Cop show I've ever watched and loved- please keep it!

I love this show, and so does my husband!!!! Please keep it on the air!

What great chemistry already. It has to be renewed.

I love Castle! This is my favorite show now!

LOVE this show!! Clever, witty, charming,hot!

Best show EVER. ?