Supernatural is an amazing show with interesting themes that intermesh fantasy, horror, and thriller flawlessly. The show focuses on two brothers, Dean and Sam Winchester, and their journey as they hunt all things supernatural. Not only is the writing amazing but the two main characters aren't bad to look at either. This show is the whole package and if you haven't seen it, you're missing out. Originally, Supernatural wasn't supposed to go on for a long time. Writers had only written up to season 5 and stopped it there. But we're so glad it didn't end there.

15 seasons later and here we are! The cast and crew have been filming Supernatural for a lot longer than some people's marriages, which is crazy to think about. They have dedicated and loyal fans to the point that the show keeps the main characters single because the female fans want them to appear more available.

15 Castiel And Crowley Are Actually Best Friends

Who knew that the two who play sworn enemies on a show for years would become besties?! Misha Collins and Mark Sheppard may hate each other on screen, but off screen the two are peas in a pod. If anything, their friendship outside of the show attests to how great they are as actors.

14 Jared & Jensen Are Constantly Pulling Pranks

It's comforting to know that Jared and Jensen (who play Sam and Dean) are close off-screen. They play brothers on Supernatural and still act like brothers off camera. Jared and Jensen are known for playing pranks on the cast and crew. This photo is of an adorable prank where Misha Collins gets a pie to the face.

13 The Main Actors Swapped Roles

We really admire the closeness of the star actors on the show. The photo above shows each of the actors swapping characters for Halloween. The photo really captures how much fun they're having portraying each other. After 15 seasons of playing the same character, who wouldn't welcome a little change?

12 Jared And Jensen Found A Brother In Each Other

Get ready to feel the feels. Jared and Jensen met each other on the set of Supernatural. Since then, they've become a huge part of each others' lives. They've lived together, worked together, and even been groomsmen at their weddings. If it weren't for the show, Jared and Jensen wouldn't have found such an amazing friend in each other.

11 Someone Stole Dean's Infamous Jacket

Remember when we said the cast was easy on the eyes? This is what we were talking about. Jensen Ackles is pictured above wearing one of his character's (Dean) infamous leather jackets. If you were a teenage girl obsessed with Supernatural, you had to have a poster of Dean in his leather jacket. It's no surprise someone stole it!

10 The Cast Filmed A 'Harlem Shake' Video

With the nature of the show, Supernatural can get pretty serious. The show tackles heavy themes such as right & wrong and religion. This is why it's hard to picture the cast doing something silly like a dance video. The Harlem shake was a video meme involving large groups of people dancing like crazy, just for laughs.

9 Misha Collins Met The Love Of His Life

Just like how Jared and Jensen formed a bond by being on the show, Misha formed his own bond. Misha met the love of his life, Victoria, thanks to Supernatural. The pair became a couple and then were married. They now have two kids, and are the most adorable family that ever was.

8 Jensen Learned To Direct

Not only did Jensen star in the show, but he also directed a few episodes. Talk about multi-talented! It's an amazing opportunity to be able to try new things out, especially when the cast and crew feel like family. What's even more intriguing is that sometimes Jensen directs the episodes that he stars in!

7 Jared Found A Sweetheart

We may have given this one away by earlier stating that both Jared and Jensen have gotten married, but we'll go deeper into detail anyway. Jared met his now wife Genevieve on the set of Supernatural. She was acting in the show and the two took a liking to each other. They are now married with three children.

Related: 15 Real Life Inspirations Behind These 'Supernatural' Episodes

6 Jared Broke His Wrist

Supernatural is an extremely action packed show. There is rarely an episode that doesn't have any sort of choreography or stunts. The actors use stunt people but that doesn't stop them from getting injured. Pictured above is a cheeky Jared trying to downplay the broken wrist he got from filming.

5 Misha Ruined His Voice

When Misha first started out playing Castiel on Supernatural, he took into account that the character was very mighty. He thought it only right that the character should have a deep and strong voice to go with it. He never imagined the show would go on for 15 seasons and that the intense straining would ruin his voice over the years.

Related: 15 Times The 'Supernatural' Fandom Struck Again With Hilarious Memes

4 A Fan Got To Film Behind The Scenes For A Day

Supernatural is nothing without its loyal fanbase, so they try to give back as much as they can. One year, they hosted a contest that would allow the winner to film the cast behind the scenes of the show. The mockumentary style footage is something of a cross between Supernatural and The Office.

3 Misha Brings His Kids On Set As A Form Of Method Acting

Misha has been quoted saying that he is a method actor. He also has a very good sense of humor. Misha has said that he has to deal with demons everyday on the set so he brings his own demons (kids) to work with him to get into character. And the best dad of the year award goes to: Misha.

Related: 15 Surprising Facts About 'Supernatural' Most Fans Don't Know

2 Snooki And Paris Hilton Hung Out With The Cast While Filming

On one episode of Supernatural, an interesting question gets asked: "What's a Snooki?" Snooki, a long-time fan of the show, tweeted that she loved the scene and thought it was hilarious. Snooki later came on the show and filmed with the cast! She's not the only one to do so as Paris Hilton also got a shot to make fun of her character as well.

1 A Stunt Driver Crashed Dean's Impala

A lot of crazy things have happened on the set of Supernatural, but this may be the craziest thing yet! While filming a scene with stunts, the stunt driver crashed Dean's Impala! You may be thinking "So what?" but if you knew how much Dean loved the car, you'd be horrified. The car is named Baby for a reason.

Next: Supernatural: 20 Pics That Change The Way We See The Show