She is a theatrical Actress that works in film, television, and has been assistant to Director. She does voices in not only English, but French as well. Heafey began her professional acting career in 2000, and has since appeared in film, short films, and TV series. Heafey starred in A Night for Dying Tiger (2010), Earthstorm (2006), Mordu (2007), and For Better or for Worse (Season 1 Episode 1-16 in 2000). She has also guest starred in Supernatural (Season 6 Episode 1,2,7, and 16 in 2010-2011), M.V.P. (Season 1 episode 6 and 9 in 2008), Jeremiah (Season 1 Episode 13). She is also affiliated with the Alliance of Canadian Cinema, Television and Radio Artists.