Signature Entertainment are proud to present all new artwork & trailer for Warning, the visually stunning sci-fi with an all-star cast featuring Annabelle Wallis, Thomas Jane, Patrick Schwarzenegger and Rupert Everett out on all major digital platforms 25th October and opening SCI-FI-LONDON 2021 on 19th October. Black Mirror meets Wild Tales in this visually-arresting, thought-provoking sci-fi thriller exploring the…