Passage: Ray directed 36 films, including feature films, documentaries and shorts. He was also a fiction writer, publisher, illustrator, calligrapher, music composer, graphic designer and film critic. He authored several short stories and novels, meant primarily for young children and teenagers. Feluda, the sleuth, and Professor Shonku, the scientist in his science fiction stories, are popular fictional characters created by him. He was awarded an honorary degree by Oxford University.

Question: How many films did Ray direct?
36