Rian Johnson joined the Knives Out Challenge by posting a picture of himself on the set of Star Wars: The Last Jedi in a sweater.
The sweater thing got so big that YouTube film essayist Patrick Willems even started the Knives Out Challenge, which wasn’t anything complicated, simply posting a picture of yourself to Twitter wearing a sweater.
The official Knives Out Twitter account even changed its name for a time to Chris Evans Sweater Stan Account.
In fact, it’s the same sweater he wore to the movie screening earlier this week.