Guest Stars Travis Milne as Tom Crenshaw Thomas Mitchell as Dean Powell Zoé Doyle as Cynthia Pang Christine Horne as Natalie Dryden Kate Lynch as Dr. Clara Levine Co Starring Jess Salgueiro as Nurse Serena Cabrera Pauline Wong as Nurse Pauline Sean Mauricette as Corrections Officer Mills Hubert Tran as Admin Assistant Allison Hossack as Danielle Powell Sonya Anand as Dr. Singh