Shane Anthony Sinclair/Getty ImagesMonica Barbaro attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesLaura Whitmore attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesTimothée Chalamet rides a Lime Bike as he attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesEdith Bowman attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesPaul Green attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesMegan Bolton and Cameron Crook attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesRag’n’Bone Man and Zoe Bearsdall attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesPJ Harvey and Todd Lynn attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesHuey Morgan and Rebecca Morgan attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesBea Wheeler attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesMonica Barbaro attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesMichael Kiwanuka attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesEdward Norton and Shauna Robertson attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty Images(L-R) Georgia Davies, Lizzie Mayland, Aurora Nishevci and Emily Roberts of The Last Dinner Party attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesEllie Rose Pritchard and Luke Pritchard attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesDan Fogler attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesBaby Queen attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Tim P. Whitby/Getty ImagesJohnny Veyret and Emma Jean Clarke attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesTimothée Chalamet attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesReuben Larkin (L) attends the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England. Shane Anthony Sinclair/Getty ImagesTom Ogden, guest, Joe Donovan, guests, Charlie Salt, Josh Dewhurst and guest of Blossoms attend the premiere of “A Complete Unknown” at the BFI Southbank on Jan. 14, 2025, in London, England.