Movies, The More You Know

Once Upon A Time In Hollywood

Very rare for a Quentin Tarantino film, some scenes contained improvisation, particularly when Rick Dalton forgets his lines when filming a "Lancer" and afterwards rants to himself privately in his trailer.

George Clooney had a keg of Guinness installed in his dressing room whilst filming Ocean's Eleven.
For 'Fight Club' (1999), Brad Pitt had pieces of his front teeth chipped off to play Tyler Durden. He also took soap-making classes, boxing, taekwondo, and grappling lessons with Edward Norton to prepare for the role.
Brad Pitt and Edward Norton actually learned how to make soap in Fight Club.
Brad Pitt first gained recognition as a cowboy hitchhiker in the road movie Thelma & Louise.