Victor Fleming Director Judy Garland Dorothy Gale Actor Frank Morgan Professor Marvel, Guardian of the Gates, Cabbie, Soldier, The Wizard of Oz Actor Ray Bolger Hunk Andrews, Scarecrow Actor Bert Lahr Zeke, Cowardly Lion Actor Jack Haley Hickory Twicker, Tin Woodman Actor Billie Burke Glinda Actor Margaret Hamilton Miss Almira Gulch, The Wicked Witch of the West Actor Charley Grapewin Uncle Henry Gale Actor Pat Walshe Nikko Actor Clara Blandick Emily Gale (Auntie Em) Actor L. Frank Baum Writer Noel Langley Writer Florence Ryerson Writer Edgar Allan Woolf Writer Mervyn LeRoy Producer Harold Arlen Original Music Herbert Stothart Original Music Felix Mendelssohn Non-Original Music Modest Mussorgsky Non-Original Music Nikolai Rimsky-Korsakov Non-Original Music Robert Schumann Non-Original Music Harold Rosson Cinematographer Blanche Sewell Film Editing Cedric Gibbons Art Director Edwin B. Willis Set Decoration Adrian Costume Design Douglas Shearer Recording Director