Our guest tonight should help give you a unique behind the scenes (BTS) perspective on our favorite show, Castle ~ especially Monday, April 16 at 10/9c on ABC in the episode 'Headhunter' where he has some lines with Castle. We hope you'll learn even more about Jan before tonight's STR show by visiting his website at: www.janmjanssen.com and will call/skype in during the show to ask him questions that you have about 'Background Actors', screenwriting and film making during this fun STR interview.  Photo credits[at left]: Jan Janssen and ABC/Castle