Superhero horror experience Brightburn opens today in Aussie cinemas, and a final trailer has dropped just in time.

Written by Gunn’s brothers Brian and Mark, and produced by their brother James Gunn, Brightburn is billed as belonging to a “radical new genre: superhero horror”. It subverts the Superman story of an alien baby sent to Earth, substituting a kid who uses his powers to terrify, exact revenge on a school bully, and warp the blade of a lawnmower by hand (don’t try this at home!).

Brightburn stars Elizabeth Banks and David Denman.