Dorothy Donnelly worked on a variety of projects during her entertainment career. Donnelly worked on a variety of projects during her early entertainment career, including "Sally of the Sawdust" (1925) and "The Student Prince in Old Heidelberg" with Ramon Novarro (1927). Donnelly was also credited in "Poppy" (1936), "Deep in My Heart" (1954) starring Jose Ferrer and "The Student Prince" (1954) starring Ann Blyth. Donnelly was most recently credited in "Mildred Pierce" (2010-11). Donnelly passed away in January 1928 at the age of 48.