Guest Stars Rothaford Gray as Nahum David Alpay as Patrick Joanne Kelly as Sarah Joanne Boland as Margaret Grace Lynn Kung as Emily Lu Peter Keleghan as Mr. Archer John Stead as Macduff Roy Lewis as Banquo Maria Vacratsis as Witch #1 Pragna Desai as Witch #3 Tanja Jacobs as Witch #2 Jacob Tierney as Scott Conrad Coates as Frog Hammer Employee #1 Benedict Campbell as Director #1 Olivia Jones as Frog Hammer Employee #2 Tracy Wright as Director #2 Arsinée Khanjian as Herself