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    13 Fun Facts About Superhero Movies That I Think Are Definitely Worth Knowing

    Wait, Black Widow was almost played by Emily Blunt?!?

    1. A Make-A-Wish recipient came up with one of the funniest lines in Thor: Ragnarok.

    2. Gal Gadot was heavily pregnant during Wonder Woman reshoots.

    3. Opening night tickets for Avengers: Endgame resold on eBay for nearly $10,000.

    4. Donald Glover, AKA Childish Gambino, partly inspired the look of Miles Morales.

    5. The cast of Sky High were kept separate, because the producers were afraid that they'd all date each other.

    6. They actually blew up a real building during the filming of The Dark Knight.

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    Warner Bros. / Via

    Most movie explosions are a combination of blowing up sets built for the movie and visual effects. However, the production team on The Dark Knight found an old candy factory that was already scheduled for demolition. They transformed the exterior of the building to look like a Gotham hospital, filled it with explosives, and actually blew up the entire building.

    7. Amy Adams unsuccessfully auditioned for Lois Lane TWICE.

    8. Animators based Baymax's movements on the way that baby penguins waddle.

    9. The penguins had their own refrigerated dressing rooms in Batman Returns.

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    Warner Bros. / Via

    To accommodate the penguins, the temperatures of the sets also had to be lowered. While this kept the penguins comfy and healthy, it meant that the cast was freezing for most of filming.

    10. Vin Diesel recorded his lines for Guardians of the Galaxy wearing stilts.

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    Screen Slam / Via

    He even started wearing the stilts before he began recording his lines. Apparently, the added height helped him get into character.

    11. With Guardians of the Galaxy, Nicole Perlman became the first woman credited for writing a Marvel movie.

    12. The Incredibles is the first Pixar movie set from the perspective of a human.

    13. Emily Blunt turned down the roles of Black Widow AND Peggy Carter.