For the new 40th Anniversary 4k restoration, Flash Gordon was scanned from the original 35mm negative to produce 4K files. Over 500 hours of manual restoration repaired serious damage that included image instability, scratches and intermittent flicker. The sound was scanned from the original track negative and underwent restoration to improve issues ranging from audio drop-outs throughout the feature and during reel changes, digital clicks and optical distortion. The film was colour graded for theatrical, home entertainment and 4K HDR release, using previous digital releases and 35mm prints as a reference. In line with the Director’s vision and the original 35mm cinema release, VFX work was applied to remove the strings in all scenes where visible. This restoration was approved by Director Mike Hodges in May 2020, and will include the first 4K HDR Dolby Vision master of Flash Gordon.