foresaw—not knowing where it was going, because no one would ever tell me anything—there was always a lot more going on in his head than he was going to show anybody, including his sons. Because, indeed, there was a lot more going on." Kripke later confirmed this, stating, "It's our view that John knew everything the producers of the show know. John knew stuff we're not even ready to reveal, that won't come out for a couple of seasons. He was an awesome hunter, and by the time he showed up in 'Dead Man's Blood,' he knew it all." Development In writing the pilot episode, series creator Eric Kripke made several dramatic revisions to John's storyline. The first draft of the script had Sam and Dean being raised by their aunt and uncle, though this was changed when Kripke realized that the backstory became much less complicated by having John raise them on the road. Another revision had John dying at the end of the episode instead of Sam's girlfriend Jessica. Though he survives in the final version of the pilot, the writers decided halfway through production of the first season that John did have to die, as they believed his separation from his sons "split the show" by having him away "doing more interesting things than the boys are doing." Kripke also felt that John kept Sam and Dean away from the "front lines," his death being required to allow the brothers to "explore, investigate and confront the yellow-eyed demon directly." The writers initially intended for John to die in the car accident in "Devil's Trap," but they ultimately postponed his death to prevent the finale from becoming too dark. Following the character's eventual escape from Hell, executive producer Ben Edlund stated that even the writers are unsure of where John's soul ended up. Evil Dead actor Bruce Campbell was Kripke's first choice to portray the character. However, Campbell was unavailable, and Jeffrey Dean Morgan eventually received the role. Due to the fact that Morgan's scene in the pilot episode takes place 22 years before the series, Morgan expected to be replaced by an older actor for subsequent episodes. Being only 12 years older than Jensen Ackles, who portrays the eldest son Dean, Morgan was surprised when he was asked to reprise the role. Ackles and Jared Padalecki often teased him about the age difference during filming. Throughout the