Guest Stars Alexandra Ordolis as Caro Cathy White as Sinead O'Rourke Ryan-James Hatanaka as Dr. Evan Wallace Raymond Ablack as Kabir Pavan Zachary Bennett as Dr. Kaplan Sheila McCarthy as Phillis Bruner Christina Tannous as Zorana Anusree Roy as Dr. Shoma Jhankar Vladimir Alexis as Marco Polo / Devon Barkley Co Starring Trish Fagan as Dr Rori Nivan Kirsten Alter as Eliza Natalie Liconti as Bex Ellora Patnaik as Aalia Khan Billy Parrott as Cardiac Sonographer Jonathan Whittaker as Leo Darnell Bartholomew as Guy Cienna Prendergast as Jaida