Behind-the-Scenes 'Supernatural' Details You Never Knew, Including Spinoff Drama & the Role Jensen Ackles Actually Auditioned For

Supernatural is the sort of show that fans can always return to for a re-watch. However, no matter how often they watch the hit series, we bet that there is still so much that they may not know about it.

Premiering in 2005 and running for 15 seasons, the franchise centered on characters played by the likes of Jensen Ackles, Jared Padalecki and Misha Collins.

Four years after the story came to a close, fans still feel as strongly about it as ever.

While the most dedicated viewers might have watched Supernatural through multiple times, there are still some details from behind the scenes that they might be missing out on. We pulled together 14 secrets from the set that you might not know.

The list includes offscreen romances, a trio of actors who got matching tattoos, what a franchise star took home from set and details about an actor who wasn’t thrilled with the way their character’s story ended.

Scroll through the slideshow to see 14 secrets from the set of Supernatural…