Roy Del Ruth Director Doris Day Marjorie "Marjie" Winfield Actor Gordon MacRae William "Bill" Sherman Actor Jack Smith Hubert Wakely Actor Leon Ames George "Father" Winfield Actor Rosemary DeCamp Alice "Mother" Winfield Actor Mary Wickes Stella Actor Ellen Corby Miss Mary Stevens Actor Billy Gray Wesley Winfield Actor Esther Dale Aunt Martha Robertson Actor Eddie Marr Contest barker at fair Actor Sig Arno Prof. Barson Actor Jack Rose Screenwriter Melville Shavelson Screenwriter William Jacobs Producer Ernest Haller Cinematographer Thomas Reilly Film Editing Douglas Bacon Art Director William Wallace Set Decoration