Q:The Green Hornet (serial) - The Green Hornet (1940) is a Universal movie serial based on The Green Hornet radio series by George W. Trendle and Fran Striker. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Film