Actress Emma Watson appeared on last night's (3/6) episode of Jimmy Kimmel Live! to promote her upcoming film Beauty and the Beast, which premieres March 17. Eventually, the conversation turned to Watson's days playing Hermione Granger in the Harry Potter films.
"Now there's a video-- someone on the show found this-- it's like an outtake from [Harry Potter and the Sorcerer's Stone], and I want to encourage people to watch very closely; watch Emma's lips very closely throughout this," said Kimmel before he rolled a clip of Emma, Daniel Radcliffe and Rupert Grint practicing their lines on set.
Watching closely, you can see Emma mouthing Radcliffe and Grint's lines as they speak.
Hear what Emma had to say about the hilarious outtake: