More on Charles Winninger from Infoplease:

• Destry Rides Again (1939) - Starring Marlene Dietrich, James Stewart, Mischa Auer, Charles Winninger, Brian Donlevy
• Babes in Arms - Starring Mickey Rooney, Judy Garland, Charles Winninger, Guy Kibbee, June Preisser
• Show Boat (1936) - Starring Irene Dunne, Allan Jones, Charles Winninger, Paul Robeson, Helen Morgan
• Wisconsin - Information on Wisconsin — economy, government, culture, state map and flag, major cities, points of interest, famous residents, state motto, symbols, nicknames, and other trivia.
• Night Nurse (1931) - Starring Barbara Stanwyck, Ben Lyon, Joan Blondell, Clark Gable, Blanche Frederici