A fifth chapter of the Lethal Weapon franchise has been in the works for years, with iterations that even once included Chris Hemsworth as a potential prospect for such a film then working-titled “Lionhunters”. The Tracking Board broke that news in 2014 and obviously there’s been no movement, which is clearly not too heavy a burden for the Aussie actor and Marvel franchise mainstay, though it helps that the trades eventually broke news further down in 2017 with original staples Mel Gibson, Danny Glover and filmmaker Richard Donner behind the wheel.