Oscar 2024 | Best Supporting Actor Oscar Nominations | Hollywood | Oscar Winners | N18V | News18Sterling K Brown – American FictionRobert De Niro – Killers of the Flower MoonRobert Downey Jr – OppenheimerRyan Gosling – BarbieMark Ruffalo – Poor ThingsSterling K Brown – American FictionRobert De Niro – Killers of the Flower MoonRobert Downey Jr – OppenheimerRyan Gosling – BarbieMark Ruffalo – Poor Things