Here’s How ‘Justice League’ Can Remove Henry Cavill’s Mustache
Ahh, post-production, that magical time when a director can use computers and good old-fashioned ingenuity to fix the hundred little things that went wrong while shooting. Flubbed lines can be re-recorded and spliced in, flawed shots can be surgically removed, and inconsistencies in continuity can be digitally erased from the frame. That last one has become something of a major concern for the Justice League production as it winds down, because the process of reshooting has dealt director Joss Whedon one hairy, noticeable continuity error.