The crowd cheers, and a shot of a spectator in the grandstands made it into the final cut of the film, and the zipper of their pants is indeed unzipped.
Gibson clearly wasn't given any costume modifications to help prevent any slippage, and the shot wasn't clipped out of the theatrical or home release versions of the film.
Her film career, however, is another story.
Also testifying will be the woman known as Jane Doe 12.
Hurley's Devil is wearing this in one of her with Elliot, inviting him into her unholy office to sign the soul-selling paperwork.