When the big guy, that Clint beat up in the shower, tries to attack him with a knife for a second time, he is wearing a hat. When Clint knocks the guy back, he has no hat on. But when the big guy is in a stance ready to knife Clint, his hat is on. And then when Clint knocks him down, he knocks his hat off. When the guard goes down, you can see the floor, but the hat is no where to be seen.