The elevator pitch is pretty snappy: Tom Hardy plays a homicide detective named Walker with a very chequered past, and the scars to show for it. On a mission to locate a corrupt politician’s son, he finds himself squaring off against just about everybody as he carves his way through the criminal underworld and unearths various dark conspiracies.

The team behind Netflix's new action thriller Havoc say it will "put Wales on the map" for filmmakers across the world. Starring Tom Hardy as a "jaded" detective, Havoc tells the aftermath of a drug deal gone wrong. Although it is set in an unnamed US city, all of it - including car chases and shootouts - was filmed in Wales.