Shared from io9Why Is Optimus Prime Battling a Dragon in Transformers: The Last Knight?James Whitbrook7/14/16 9:02am3162EditUnshareInvite manuallyPromoteDismissUndismissHideGo to permalinkSigourney Weaver says Neill Blomkamp’s Alien film would provide closure for Ripley. Mark Hamill’s not done with the Joker. Doctor Who’s post-Moffat era gets a new executive producer. Plus, new details on Legends of Tomorrow’s season two premiere, and new footage from Star Trek Beyond. Spoilers Get!