This could be one of the most unexpected hits of the summer, if the new trailer is anything to go by.

The first trailer for sci-fi comedy 'Sorry to Bother You' was revealed in March and we described it as a cross between 'Get Out' and 'Black Mirror'.

The new red band trailer picks up that thread and runs with it, revealing more of the backstory behind telemarketer Cassius Green (Lakeith Stanfield) - who discovers a secret to success in his professional life, but gets sucked into a bizarre, bonkers and unpredictable alternate reality.

Watch it below: