Everyone knows Ellen DeGeneres loves a good prank.
So we shouldn't be too surprised she enlisted actor Chris Evans to scare the living daylights out of his co-star Scarlett Johansson.
Now, we hope Johansson wasn't too mad with Evans. After all, the two go way back. The pair have starred in five films together.
Their most recent film, "Avengers: Age of Ultron," hits theaters Friday.
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