Guest Stars Danso Gordon as Dr. Rian Larouche Mac Fyfe as Dr. James Dey Lexa Doig as Dr. Selena Quintos Joris Jarsky as David Zarb Katie Douglas as Tatum Scott Beaudin as Milo Pasyk Damien Atkins as Teddy Co Starring Milton Barnes as Dr. Wayne Sharpe Rosa Laborde as Lana Davis Tricia Braun as Laura Zarb Earl McLean Jr. as Leo Jani Lauzon as Leah Boyden Cecilia Jaladian as Cala Niazri James Daly as Grady Randstrom