Veteran actor and director Mel Gibson has continued a slow walk back to Hollywood over the past decade following a number of controversies that involved racist, antisemitic and sexist comments, which have marred his career since the mid-2000s. Gibson made a number of headlines for offensive remarks during the past 16 years— perhaps most famously, one made to a police officer in 2006 that "Jews are responsible for all the wars in the world." While he has secured a number of roles since then, including critically acclaimed ones leading to an Oscar nomination for his 2016 film Hacksaw Ridge, he...