Castle writers Jason Wilborn (top left), Elizabeth Beall (top right), Kate Sargeant (front left), David Grae (front right), and Andrew Marlowe (behind the camera) take a moment to share with fans a peek into the Writers' Room.

"Here we are working hard on Season Five. Don't even try to read the white board or you'll spoil all the fun!" -Andrew Marlowe

Want to keep up with the making of Castle? Follow creator, writer, and executive producer @AndrewWMarlowe and the @Castle_PA on Twitter.

While Season 5 is being skillfully crafted (shooting starts next week!), fans can catch up or just get their Castle fix with Season 4 episodes airing all summer on Saturdays 10|9c.