Guest Stars Patrick McKenna as Frank Kanaskie Diego Fuentes as Bruno Dias Laara Sadiq as Dr. Summers Stephanie Belding as Lonnie Masterson Salvatore Antonio as Robert Farina Natalie Krill as Natasha Kate Hewlett as EMS Nicole Foster Alex Mallari Jr as EMS Guy Beatriz Yuste as Ward Nurse Shauna MacDonald as Det. Parker Linda Goranson as Cathy Wendy Adeliyi as Dying Boy's Mother Jimi Shlag as ER Patient