It's been four years since Mel Gibson directed a movie - and even longer since he was a Hollywood force to be reckoned with. His 2012 directorial effort Get the Gringo impressed critics but went straight to video in the US, while his most recent high-profile appearance on the big screen was as a villainous arms dealer in The Expendables 3 (a review deemed it "probably the only kind of role he can pull off in this still utterly toxic phase of his career").
Prior to this, the actor-director managed to alienate both fans and his movie-world colleagues with a string of public disgraces, including several incidents fuelled by his long-term battle with alcoholism and a deeply offensive anti-Semitic rant, delivered after his arrest for driving under the influence in 2006.
For some, the star of the original Mad Max trilogy and former "sexiest man alive" will always be a pariah, but if the reaction to his latest project is anything to go by, it looks as if Gibson could be making his most convincing comeback yet. War drama Hacksaw Ridge recently had an awards season-friendly release date confirmed - it'll be in cinemas on November 4 this year - and according to a report from Deadline, has "tested through the roof" at early screenings.
Crucially, it looks as if Gibson may have found a real-life story more exciting than any he's taken on before (Christians might argue that this accolade should probably go to The Passion of the Christ; passionate Scots with a disregard for historical accuracy may opt for Braveheart).