Leonardo DiCaprio-starrer 'One Battle After Another' dominated BAFTA Film Awards 2026 with six wins including Best Film and Best Director. Jessie Buckley won Best Actress for 'Hamnet' while Robert Aramayo won Best Actor for 'I Swear'. Best Supporting Actor and Actress awards were given to Sean Penn (One Battle After Another) and Wunmi Mosaku (Sinners), respectively. 'Sinners' won three BAFTAs.