Les Liaisons dangereuses
Making her theatre debut for the Melbourne Theatre Company in 1998 in Patrick Marber's "Closer", Keddie went on to appear in "Cyrano de Bergerac", "Les Liaisons dangereuses", "Birthrights", "Great Expectations", "The Seagull" and Hannie Rayson's "Life After George". Her performances in the 2005 Melbourne Theatre Company production of "Les Liaisons dangereuses", and the Playbox's "The Ishmael Club", both earned her Green Room Award nominations.