Guest Stars Tristan D. Lalla as Damien Sanders Ryan Blakely as Red Rachael Ancheril as Kate Faulkner Trish Fagan as Dr Rori Nivan Jordan Connor as Matteo Rey Katie Uhlmann as Candy Kemper Humberly González as Dr. Ivy Turcotte Paloma Nuñez as Daisy Ruiz Chris Anton as Paramedic Lee Rachel Wilson as Shelby Forson Daniel Kash as Lenny Goldman Bree Wasylenko as Suzanne Rayne Kathy Maloney as Dr. Filch Jean Yoon as Willow Chen Darrin Baker as David Heinrich Sadie LeBlanc as Marie Welling Jason Burke as Carl Isaiah Peck as Jackson Vogler Wilex Ly as Willow's Son #1 Margaret Lamarre as Paula Lincoln Dalien World as Shipping Clerk Nicholas Li as Willow's Son #2