Dunkirk Trailer Breakdown: 21 Things You Need To See

17. The Bombs Drop

The mayhem continues as enemy bombers attack ships and the aforementioned bridge where the soldiers were waiting for evacuation.

The production looks absolutely incredible, no doubt aided by the fact that Nolan is insisting upon using as many practical elements as possible, and so even for the plane-based sequences, he's relying on CGI as little as any filmmaker can.