Robert Z. Leonard

Chased off by the antics of Hank the Mule, Dorothy ends up in her cornfield, where she realizes her family's Scarecrow is alive. She helps him down and he takes a tumble on the turnstyle. A cyclone soon arrives and leaves Dorothy, Scarecrow, Toto and Hank spinning around on a haystack, with Imogene the Cow flying soon after... (imdb)

Part of a 7-part series exploring all aspects of Hollywood.