Ken Anderson September 23 1917 March 12 2006 was an American film director producer and screenwriter of Christianthemed films most remembered for his film Pilgrims Progress Anderson was also a prolific writer with 77 books published over a span of 6 decades since the 1940s including his best known book Where to Find It in the Bible He was also an editor for the magazine Youth for Christ Anderson cofounded Gospel Films But in 1961 he and his wife Doris Jones left to form Ken Anderson Films Over 200 Christian films have been produced since then including original dramas for many overseas countries