Theodore Reed Director Jane Withers Penelope 'Penny' Wood Actor Jackie Cooper Chuck Harris Actor Edith Fellows Milly Lou Actor Josephine Hutchinson Mrs. Wood Actor William Tracy Mervyn Roberts Actor Martha O'Driscoll Julie Harris Actor Edgar Buchanan Elmer Tuttle Actor Kenneth Howell Roger Van Vleck Actor Gladys Lehman Screenwriter Karen DeWolf Screenwriter B.B. Kahane Producer George Meehan Cinematographer Charles Nelson Film Editing