Guest Stars Sarah Smyth as Justine Lockhart Timothy Webber as Moon Brennan Elliott as Warren Saget Elyse Levesque as Maryellen Sherman Corey Sevier as Seth Gunderson Paula Shaw as Charlotte Jeffers Andrew Airlie as Stan Lockhart Charlie Carrick as John Bowman Cameron Bancroft as Will Jeffers Gillian Barber as Donna Kirkland Jay Brazeau as Mayor Louie Hanson Anne Marie DeLuise as Melanie Lockhart