Neil Marshall is a British filmmaker known for his work in the horror and action genres. He gained recognition for directing the cult classic film The Descent in 2005, which received critical acclaim for its intense atmosphere and strong character development. Marshall has also directed episodes of popular television series, including Game of Thrones and Westworld. In addition to his work in film and television, Marshall has directed other notable movies such as Dog Soldiers and Hellboy (2019). His style often combines elements of suspense and thrilling action, making him a prominent figure in contemporary genre filmmaking.