Guest Stars Rachel Wilson as Dr. Nikki Renholds Michelle Nolden as Allison Jenkins Rick Roberts as William Cadigan Clarke Lindy Booth as Rebecca Jones Athena Karkanis as Heather Smith Co Starring Steve O'Connell as Sergeant Daniel Hood Sean Panting as Walter McLean Ruby Joy as Chantel Matt Gordon as Big Fat Ronnie Conrad Pla as Robert Stanford Matthew Deslippe as Nathan Jones Phil Churchill as Guy at Bar Jill Snowden as Mrs. Philpott Sara Tilley as Diane