Who Won The Oscar For Best Documentary 2024.  — in one of the most competitive races in years, 20 days in mariupol won the oscar for best documentary feature tonight, earning director mstyslav chernov an academy award to go with a pulitzer. Macdonald won the academy award for best documentary for “one day in september,” a look at the 1972 murder of.

 — christopher nolan’s movie won the awards for best cinematography, best supporting actor (robert downey jr), best lead actor (cillian murphy), best director, best film editing, best original. Billie eilish and finneas o’connell won the oscar for best original song for “what was i made for?” from barbie.