The CW is developing a prequel series to Supernatural based on Sam and Dean Winchester's parents, produced by Jensen Ackles and narrated by his character. But Jared Padalecki, Ackles' co-star and friend, was devastated to learn about the show through Twitter and not from Ackles personally. Padalecki expressed excitement for the show but was upset that his character Sam has no involvement. Fans are worried about their relationship and hope they won't fight. The new show will explore the epic love story of Mary and John Winchester and how they saved the world.