Judy Garland, Van Johnson, S.Z. Sakall, Spring Byington, Clinton Sundberg, Buster Keaton, Marcia Van Dyke, Lillian Bronson, John Alban, Bette Arlen, William Bailey, Mary Bayless, Edward Biby, George Boyce, Chester Clute
Two co-workers in a music shop dislike one another during business hours but unwittingly carry on an anonymous romance through the mail.