Mark Steven Johnson is an American screenwriter, film director, and producer. Johnson was born in Hastings, Minnesota and graduated from California State University, Long Beach. He has written and directed the two comic book based films Daredevil and Ghost Rider as well as the film Simon Birch. His early writing credits are for the film Grumpy Old Men and its sequel Grumpier Old Men. Most recently, he wrote the story for the film Christopher Robin.