The first official trailer for the fourth instalment in Keanu Reeves' bloodthirsty revenge series John Wick has finally dropped. Following a landmark premiere at San Diego Comic-Con (SDCC), production house Lionsgate threw down the gauntlet again, unveiling a one-minute John Wick 4 teaser, complete with exotic locations, insane choreography and a plot that (presumably) isn't overly critical. With the film set to release in cinemas on 24 March, 2023, why change the formula, right?