The film will also introduce members of 'the Justice Society of America' for the first time, a group of DC superheroes akin to Marvel's Avengers.
Pierce Brosnan also features prominently in the new trailer as Kent Nelson aka Doctor Fate, the son of an archaeologist and a member of the JSA who is a sorcerer in possession of one 'magical Helmet of Fate' (also featured heavily in the new clip).