CASTLE. Easily our favorite show on tv, as we cannot get enough of it. It follows famous mystery writer, Richard Castle, as he shadows NYC Homicide Detective Kate Beckett to get ideas for his novels. Castle decides to use Beckett as the model for the main character in his next book series and proves to be a very valuable member of police station when solving crimes. We highly recommend this show-it is so funny and you get attached to the characters. I would watch from the beginning though, as there is an underlying story that continues to unfold from the start.