Guest Stars Jordan Gelber as Dr. Eugene Hawes, M.E. Chasten Harmon as Chantal Milner Betty Gilpin as Fiona Helbron Graham Rowat as Defense Attorney Sendhil Ramamurthy as Ajit Dalal Julian Acosta as Mateo Lima Katie Kreisler as Sydney Shea David Aaron Baker as Joe Leshner Elizabeth Ward Land as Lillian Dunbar Co Starring Holly Chou as Erin Chatworth Tyrone Mitchell Henderson as Security Guard Sebastian Chacon as Dishwasher