"Captain America: Civil War" directors Anthony and Joe Russo shared a video on Facebook today of lead actor "Chris Evans'" reaction to "Civil War."

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According to the video, "Chris Evans" has a stunned reaction after seeing the film, and even shares his favorite character in the film. Spoiler alert: it's not Buck.

Posted by The Russo Brothers on Friday, March 18, 2016

"Captain America: Civil War" opens in theaters May 6.