Guest Stars Stephen Tracey as Tim Davis Evan Parke as Byron Kingsley Yanna McIntosh as Dr. Rhonda Glass Sendhil Ramamurthy as Asher Pyne Carlease Burke as Ruby Co Starring Marium Carvell as Nurse Donna Williams Julie Mainville as ER Nurse Glenda MacInnis as Erin Karrie Kwong as Floor Nurse Natasha Mumba as Mikayla Linda Carter as Madeline Brian Quintero as Dad Dana Abraham as Darius Tiara Macduff-Gibson as Daughter Armando Alera as Photographer Mary Kelly as Betty Theresa Tova as Anna
