Clark Gable and Claudette Colbert in It Happened One Night (Frank Capra, 1934). The film was famously the first to win all of the top Academy Awards: Best Picture, Best Director, Best Actress, Best Actor. That feat was repeated, if I remember correctly, twice more, by One Flew Over the Cuckoo’s Nest (1975) and The Silence of the Lambs (1991). Has there been a more recent example?