Nathan Fillion is travelling to New York this week and will appear on Good Morning America on Friday morning. GMA airs on ABC from 7am.
So what would you like to ask Nathan Fillion? Fill out the form below and Fillion might answer your question live on "GMA"!
ABC's hit show "Castle" returns next week. And to give us a sneak peak of what to expect this season "Richard Castle" himself will be on "GMA" Friday.