The MCU films — in all their sci-fi and supernatural glory — are spectacular to watch. But they’re obviously not real and don’t just happen by accident in front of the camera.

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A lot of work goes into creating a single shot resulting in the brilliant spectacle we get to see on screen. Infinity War, for instance, is a stellar combination of talented actors, chroma key, and post-production special effects.

Like this scene with Bruce Banner inside the Hulk Buster suit.

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This scene with Dr. Strange working up his juju.

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And several more.

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Remember the iconic Tony Stark and Thanos' one-on-one showdown?

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This is what it looked like behind the scenes.

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Watch how some of these iconic moments unfolded without the VFX and CGI treatment they got in post.

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