Atom bomb epic won 7 BAFTA prizes including the top awards for Best Film, Director for Christopher Nolan, and Actor for Cillian Murphy's performance.
The gothic movie Poor Things starring Emma Stone as Bella Baxter won awards for visual effects, production design, makeup and hair, costume design.
Robert Downey Jr. won Supporting Actor for playing Lewis Strauss in Oppenheimer. Da'Vine Joy Randolph won Supporting Actress for The Holdovers.
5 nominations, top box office hit Barbie failed to win any BAFTAs. Director Greta Gerwig was also a conspicuous snub from directing categories.
Guest of Honor Prince William applauded as Ted Lasso's Hannah Waddingham sang Time After Time and Sophie Ellis-Bextor reprised her 2001 hit song.
June Givanni received award for Outstanding Contribution to British Cinema for founding the June Givanni PanAfrican Cinema Archive.
Actress Samantha Morton was granted British Academy's top honor, the BAFTA Fellowship, for her acting achievements.