The Reluctant Dragon (1941)

Excited at the idea of producing a film about a children's book, humorist Robert Benchley visits the Walt Disney Studio to offer the idea. At the studio, Benchley evades an enthusiastic young tour guide and, wandering about the lot, goes into a drawing class. He then visits a soundstage, where he watches a couple recording a song, unaware they provide voices for famous cartoon characters. Benchley later visits the camera stage and then the animation department, where he discovers a surprise.