In October 1937, Krummer successfully auditioned for a part in Curtain Time and, as a result, appeared in the program's October 15, 1937, broadcast on WGN. A March 11, 1938, newspaper item reported, "Miss Kummer has been heard frequently on programs over Chicago stations ..." By October 2, 1938, she had been chosen as a member of the permanent cast of Fortunes of Emily on WGN.
