Special Guest Stars Cobie Smulders as Mother Will Arnett as Father Guest Stars Aasif Mandvi as Uncle Monty Co Starring Tara Strong voices Sunny Baudelaire Jacqueline Robbins as White Faced Woman #1 Joyce Robbins as White Faced Woman #2 Sara Canning as Jacquelyn Luke Camilleri as Gustav Patrick Keating as Town Father Mary Black as Sweet Old Lady John Stewart as Zombie Snowman Matthew Walker as Ticket Seller