Christopher Nolan is personally overseeing a 4K restoration of "The Dark Knight" trilogy.
The Dark Knight Trilogy 4K Blu-ray (Batman Begins / The Dark
The Dark Knight Trilogy: 4K UHD Blu-ray review: “One of the finest
The Dark Knight' Trilogy Is Getting A Major 4K Remastering – IndieWire
The Best Cinematography of the 21st Century – IndieWire
The Dark Knight Trilogy Gets 4K Remasters
The Dark Knight' Trilogy Is Getting A Major 4K Remastering – IndieWire
Warner Bros. to Rerelease 'The Dark Knight' Trilogy in Hong Kong
THE DARK KNIGHT TRILOGY 4K REVIEW - BATMAN BEGINS, THE DARK KNIGHT
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How are old movies remastered into higher-quality formats
Batman Begins - Wikipedia
Warner Bros. to Rerelease 'The Dark Knight' Trilogy in Hong Kong
Christopher Nolan is working on 4K remasters of his Dark Knight