We love behind-the-scenes photos.

With films you love, it's interesting to see how it really was on set. Was it fraught with emotion and panic? Or was everyone just having a laugh and enjoying themselves? Some people think that behind-the-scenes footage or photos take away the magic of movies. We don't think so. There's nothing cooler than seeing how those really iconic shots got made or how our favourite actors looked when the cameras were off. Were they tired? Laughing?

Here's some very cool behind-the-scenes from classic films.

20. SIGOURNEY WEAVER AND THE POSSESSED CHAIR FROM GHOSTBUSTERS

No kidding. This freaked us the f*ck out when we were little. In fact, Ghostbusters is actually legit scary in places.

19. WILHELM VON HOMBURG PREPARING ON GHOSTBUSTERS II

He's just a Carpathian kitten. Also, side-note: Vigo the Carpathian was voiced by Max von Sydow.

18. HUGO WEAVING WITH STUNT REPLICAS ON THE SET OF THE MATRIX: REVOLUTIONS

If you saw two replicas of your own head, there's no way you'd be that nonchalant about it. Hugo Weaving is.

17. DANIEL CRAIG DURING FILMING FOR CASINO ROYALE

If viewed with soft lighting and a couple of glasses of wine, this picture can you get pregnant. Be warned.

6. "BRUCE" THE SHARK FROM JAWS

Say 'ahh'.

15. DUSTIN HOFFMAN AND ROBERT REDFORD ON THE SET OF ALL THE PRESIDENT'S MEN

Oh Dustin Hoffman. You so crazy. But that's not a good look. Also we can now confirm that young (and possibly old) Robert Redford would, in fact, get it.

14. A YOUNG HARRISON FORD AND SEAN YOUNG TAKING A POLAROID SELFIE ON THE SET OF BLADE RUNNER

Look at Harrison Ford's face. Maybe he realised that FINKLE IS EINHORN. EINHORN IS A MAN. OH GOD.

13. CARRIE FISHER AND PETER MAYHEW DURING FILMING FOR THE EMPIRE STRIKES BACK

SHE WAS MY WIFE, YOU WOOKIEE SACK OF SH*T. Watch this to get the reference.

12. JACK NICHOLSON FILMING THE FINALE FOR THE SHINING

When you see this in the film, it's all "Eugh, that's so creepy and weird." Here, though, it's like "Oh, I've fallen down. And I can't get back up. How odd." That's the magic of movies right there.

11. STANLEY KUBRICK, KEIR DULLEA AND GARY LOCKWOOD ON THE SET OF 2001: A SPACE ODYSSEY

That's the amazing thing about 2001. That set was actually built to rotate.

10. THE BAT-JET FROM 1989's BATMAN

This is like that time in Father Ted when Dougal sees the 'Do Not Touch' button on the airplane.

9. JOHN TRAVOLTA AND BRUCE WILLIS SHARING A SMOKE ON THE SET OF PULP FICTION

In your entire lifetime, you will never be as cool as this photo. Ever. Never ever.

8. KARL URBAN AND IAN McKELLEN MESSING WITH A POLAROID DURING LORD OF THE RINGS

Karl Urban looks like he's posing for a fashion shoot. So vogue.

7. HARRISON FORD IN A FRIDGE FOR INDIANA JONES AND THE KINGDOM OF THE CRYSTAL SKULL

"I'm just going to hide here until the backlash blows over."

6. SEAN CONNERY IN A BATH-TUB FOR DIAMONDS ARE FOREVER

This isn't a behind-the-scenes photo. This is how Mr. Connery bathes on a daily basis, with a full crew.

5. THE WAMPA FROM 1980'S THE EMPIRE STRIKES BACK

"What? Come at me, bro. I don't give a shit."

4. JIM HENSON AND TWO ASSISTANTS WORKING BERT AND ERNIE FOR SESAME STREET

The magic's gone. They're not real. CHILDHOOD IS RUINED.

3. THE FINAL LEVEL IN CHRISTOPHER NOLAN'S INCEPTION

Not in photo. Tiny model Tom Hardy and Leonardo DiCaprio.

2. TIM CURRY ON THE SET OF STEPHEN KING'S IT

"Oh, you know. Not much. Just scaring the bejesus out of people. It's work, I guess."

1. ARNOLD SCHWARZENEGGER AND SVEN-OLE THORSEN ON THE SET OF CONAN THE BARBARIAN

Arnie was so in character that day, that man with the hammer later died for attempting to make a joke and got his head lobbed off with a broadsword.