Guest Stars Sarah Smyth as Justine Lockhart Brennan Elliott as Warren Saget Timothy Webber as Moon Elyse Levesque as Maryellen Sherman Corey Sevier as Seth Gunderson Sebastian Spence as Cliff Harting Paula Shaw as Charlotte Jeffers Andrew Airlie as Stan Lockhart Charlie Carrick as John Bowman Cameron Bancroft as Will Jeffers Jocelyn Ott as Pretty Rival