Guest Stars Loretta Devine as Adele Webber Lauren Stamile as Nurse Rose Amy Madigan as Dr. Katharine Wyatt David Giuntoli as Todd Vernon John M. Jackson as Kevin Covington Benjamin Ciaramello as Darren Covington Zilah Mendoza as Kyra Marhsall Co Starring Maurice Irvin as Nurse Tyler Christian Joseph Williamson as Dr. Pierce Halley Candice Afia as Intern Laura Maria Elena Maglaris as Nurse Maria Bruce Katzman as Wayne Sheehan Andre Ware as Dr. Evett Jade T. Reyes as Zoe Marshall Joe Camareno as Lucas Marshall Therese Noell Howe as Jessie Marshall