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 Armando Alera as Photographer Natasha Mumba as Mikayla Linda Carter as Madeline Karrie Kwong as Floor Nurse Dana Abraham as Darius Tiara Macduff-Gibson as Daughter Mary Kelly as Betty Brian Quintero as Dad Theresa Tova as Anna
