Spoilers

These photos from Supernatural Season 9 Episode 20 feature the characters from the impending series Supernatural: Boodlines. Check em out now!

Sheriff Mills returns in Supernatural Season 9 Episode 19 when she needs help cleaning up a vampires’ next. Who better to help than Sam and Dean?

On Supernatural Season 9 Episode 18, Castiel turns down Metatron. As you can see here, Sam and Dean also capture Gadreel setting a surprising plan into motion.

On the Supernatural Season 9 Episode 17, Sam and Dean continue their feud and fly solo. It’s also Misha Collins’ directorial debut. Check out the photos here.

On Supernatural Season 9 Episoe 17, Sam and Dean intervene when Crowley forgets his purpose on earth – to find The First Blade – because of his thirst for human blood. Check out photos here.

On Supernatural Season 9 Episode 15, the Ghostfacers make a return when they get to a scene before Sam and Dean in Washington State. Check out photos here.

On Supernatural Season 9 Episode 14, Sam and Dean discover the Men of Letters bunker is haunted. Meanwhile, Castiel is captured by Bartholomew! Don’t miss it!

Sam and Dean go undercover on this episode of Supernatural. And one of them shows off his muscles. Big time.

Check out these photos for Supernatural Season 9 Episode 12, “Sharp Teeth.” It airs on Tuesday, January 28.

What can fans expect from the next Supernatural episode? Toggle through these photos now!