NEED TO KNOW
Jared Padalecki resisted Supernatural’s season four focus on Heaven and Hell
Padalecki says that those episodes became his favorite
He thinks the expansion of the show’s universe allowed Sam Winchester to evolve

Image Credit: The Star Tracker
For three seasons, Supernatural was everything a cast and crew could hope for. A successful TV show with a dedicated fan base and a proven and repeatable formula.
Then, in season four, the show’s creator completely reinvented the show’s format—a creative gamble that even its stars questioned.
The Star Tracker was there when Jared Padalecki told fans at the Anaheim Fan Expo that both he and Jensen Ackles initially resisted the narrative shift into angels and demons, and explained why they eventually changed their minds.
How did Supernatural change in Season Four?
For its first three seasons, Supernatural was essentially a monster-of-the-week road trip horror show. In each episode, brothers Sam (Padalecki) and Dean (Ackles) Winchester would roll into a new town, investigate a local legend, hunt a monster and move on to the next town.
Creator Erik Kripke wanted to elevate the stakes by embracing a true cosmic battle between Heaven and Hell and introducing significant new characters such as the angel Castiel.
However, Padalecki says he and Ackles weren’t initially supportive of the show’s change in direction.
How did Jared Padalecki feel about Supernatural Season Four?
Padalecki says he and Ackles resisted the season four changes because they thought Supernatural would lose the identity that made the show successful.
“When Jensen and I were approached about bringing the supernatural into it as far as like angels and demons, neither he nor I was really excited about that. It's sort of like, well, we don't want to be a religious show. Like we’re not talking about whether religion is good or bad.”
Kripke assured them that his vision for the show wasn’t to preach to the audience.
“Eric Kripke, who was still running the show at the time, was like, no, we're not trying to proselytize or preach to our viewers about the way they should feel about angels or demons or anything in between; we're just introducing a different dynamic to our medium of serialized television.”
Padalecki admitted it was challenging to grasp the new vision, but in retrospect, he appreciates how it changed the show.
“For me, it was difficult to make that transition or to comprehend it. But in hindsight, all of my favorite episodes are after we introduced angels and demons. So I'm happy we did.”
Jared Padalecki enjoyed Sam Winchester’s evolution
Padalecki said the show's broader mythology didn't just change Supernatural's stories—it also gave Sam Winchester room to keep evolving over fifteen seasons.
“I realized how much Sam went through and how he kept trying to evolve,” he said in response to a fan question.
“And so, Sam, I feel like was consistently evolving. Sometimes in ways that weren't my favorite,” he added.
“But I got to live alongside Sam as he went through so much. Surprise isn't the right word for me to use. But I was impressed and thankful that he kept on trying to figure out what to do next. What to do next wasn't correct a week prior or a year prior, but he's like, okay, well, here's the situation right now. What am I going to do about this?”
Changing a winning formula was a massive creative risk for Supernatural, but expanding the show’s mythology transformed it from a monster-of-the-week horror series into one of television's defining fantasy dramas, helping sustain its remarkable fifteen-season run.