Rian Johnson is single-handedly reviving the old-fashioned whodunit with his Benoit Blanc mysteries, starting with 2019’s Knives Out and followed by this year’s Glass Onion, now streaming on Netflix. The success of both means there’s almost no way Blanc’s career is done after two outings. In fact, Knives Out 3 is already confirmed, though there’s still plenty we don’t know about the third film in the whodunit trilogy.
