More on Irene Dunne from Infoplease:

• Love Affair (1939) - Starring Irene Dunne, Charles Boyer, Maria Ouspenskaya, Lee Bowman, Maurice Moscovitch
• The Awful Truth (1937) - Starring Irene Dunne, Cary Grant, Ralph Bellamy, Alexander D'Arcy, Cecil Cunningham
• My Favorite Wife - Starring Irene Dunne, Cary Grant, Randolph Scott, Gail Patrick, Ann Shoemaker
• Anna and the King of Siam (1946) - Starring Irene Dunne, Rex Harrison, Linda Darnell, Lee J. Cobb, Gale Sondergaard
• Penny Serenade (1941) - Starring Cary Grant, Irene Dunne, Beulah Bondi, Edgar Buchanan, Ann Doran