Special Guest Stars Steven Weber as Dr. Dean Archer Guest Stars Asjha Cooper as Vanessa Taylor Michael Rady as Dr. Matt Cooper Declan Thomas Desmond as Brandon Davis Cher Álvarez as Krista Valdez Rebekah Ward as Marie Davis Co Starring Courtney Rioux as Paramedic Courtney Jeremy Shouldis as Dr. Marty Peterson Marie Tredway as Nurse Trinidad "Trini" Campos Cesar Jaime as Paramedic Cesar Lynnette Li as Nurse Nancy Desmond Gray as Paramedic Desmond Tonray Ho as Nurse Leah Sarah Brooks as Paramedic Juliette Renellè Nicole as Nurse Trisha Angela Oh as Dr. Joy Yang Gina Taliaferro as Mya Jones Darian Tene as Mother Bassam Abdelfattah as Officer Willie Bronson Kennedy Rae Dunner as Daughter