Guest Stars Lou Beatty, Jr. as Walter Howard Cameron Esposito as Greta Strobe Erin Karpluk as Anna Benoit Jordan R. Coleman as Kevin Watkins Karen Robinson as Florence Davis Paul Rodriguez as Javier Mendez David Marshall Grant as Gene Grant Co Starring Jan Bos as Dr. Stein Teagan Vincze as Joyce Lalo Espejo as Leo Justine Summers as Mom Tyler Summers as Dad Kovah Summers as Toddler