Through Make-A-Wish America, high school senior and cancer survivor Grace Aroune wished for “Saturday Night Live” alum Bill Hader to help her pull off the ultimate senior prank at her school in Elma, New York.
Hader posed as a firefighter and went from classroom to classroom giving really bad fire-safety advice. He revealed himself at the student assembly, but not before speaking as Stefon with a bullhorn.
Take a look!
To learn more about Make-A-Wish, and how you can help, visit Wish.org.
‘SNL’ Alum Bill Hader Pulls Off Epic Senior Class Prank for Make-A-Wish

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