on-the-set-of-home-alone-joe-pesci-avoided

On the set of Home Alone, Joe Pesci avoided Macaulay Culkin so that he’d be genuinely afraid of him. He also gave Culkin a scar on his finger while rehearsing the scene where he says he’s gonna “bite off every one of these little fingers, one at a time,” because he actually bit him and broke the skin.

(Source)