"Gadon smokes in 4 scenes in the first half of the movie, with about 8 drags and a similar number of exhales. Inhales inconsistently, but a few real looking exhales suggest that she could be IRL. Polley smokes a cig or maybe a joint twice. 4 drags, doesnt inhale. Smits smokes in a couple scenes early. First has a closeup drag and a lightup. The second has a couple inhales from a distance."
"[Weinstein] doesn't smoke. She does ask her older sister for a cigarette, saying she really needs one, but her sister says no."
, Allposters.com