Castle! An American comedy-drama, police procedural television series broadcast on ABC and produced by ABC studios. Season 1 premiered on March 9, 2009. Exactly two years ago. Season 2 premiered on September 21, 2009 and Season 3, which is still in progression, on September 20, 2010. Castle follows Richard Castle (Nathan Fillion) who after killing… Read More ABC’s Castle (TV Series) is Two Years Old! – She’s armed. He’s dangerous.