Bay started her career in the 1930s as a radio actress. Before
World War II she acted professionally in
Winnipeg and spent the war hosting the
Canadian Broadcasting Company's radio show, ''Everybody's Program'', aimed at service members overseas. Bay returned to acting in the 1970s Bay appeared in the 2002 music video for
Jimmy Fallon's comedy song "Idiot Boyfriend", and played the role of geriatric Phoebe Halliwell in
Charmed. In 2005, she reunited with her
Pit and Pendulum director
Stuart Gordon to play a fortune teller in
Edmond. From 2009 to 2011, Bay had a recurring role as "Aunt Ginny" on the television series
The Middle. She also worked in theatre, winning both the
Drama-Logue Award and
Gemini Award. ==Personal life and death==