Dexter returns to Showtime this fall for Season 6, and in anticipation of these new episodes, the pay cable network has released an all-new behind-the-scenes featurette and a load of new photos that tease where things are headed. Be aware, there are plenty of spoilers ahead! Watch the video below at your own risk!

This season, Dexter goes from happily married husband to guilt-ridden single dad. How will it affect his ability to maintain an average-guy facade while satisfying his need to kill? Dexter Morgan spent Season 5 atoning for the death of his wife Rita. He committed to being a part of her children's lives, and entered into a deep, passionate relationship with Lumen, unlike anything he'd ever had before. But Dexter's need to kill overpowers his desire for human connection. And now that one person knows the truth about him, and a few others are close, how much longer will America's favorite serial killer be able to keep his dark side a secret?