Tom Felton, who plays the role of Hogwarts' evil pupil, Draco Malfoy, in the Harry Potter movies, recently pulled off a prank on his co-star Rupert Grint.
The 27-year-old actor posed as a Potter fan and got dressed in a long dirty black wig, a ski hat topped off with a giant pom-pom, round glasses, a fuzzy plaid coat and a camera around his neck during Grint's Broadway hit It's Only a Play, the New York Post reported.
Felton posed as a fan named Bob and waited behind a barricade with other anonymous selfie seekers, and then badgered Grint for a pic together when he emerged onto the street after the show.
The British actor then later revealed himself to Grint.
One of Felton's pal asserted that Felton was in a disguise to pull a prank on Grint as the pair had a long history of playing pranks on each other on the sets and off.