The nineteenth release in the Marvel Cinematic Universe and third instalment in the Avengers franchise is Avengers: Infinity War. How do you think audiences react to trailers and films featuring characters – and a cinematic world – that they already know? Do audiences have certain expectations? Could this 'known quantity' aspect of the trailer affect its classification?

Take a look at the trailer below and make notes on what you see. Consider the tone and impact of the trailer and whether it would be suitable for young children. Once you've decided on your age rating click to find out what age rating a BBFC Compliance Officer recommended.