Aziz Ansari, who wrote and directed the upcoming comedy, has explained why the John Wick star was spotted walking around the set on crutches in January. "About, I don't know, 15 days into shooting with me, I was like, 'Hey, just go chill in your dressing room for 15 minutes.' And he tripped on a rug. He's like, 'Aah, my knee,'" Ansari said on-stage at CinemaCon in Las Vegas on Wednesday, according to The Hollywood Reporter. He praised the action star for being "such a trooper" and pushing through filming despite his injury.