Officer Sandy Kim (13 episodes)

Sgt Gabe Mandell (13 episodes)

Officer Petra Kolova (13 episodes)

Paramedic Stacey Brook (13 episodes)

Doctor Kai Busic (13 episodes)

Dr. Catherine Naylor (13 episodes)

Officer Andrew Grayson (13 episodes)

LAPD Officer Goran Vines (13 episodes)

Nurse Alma Perez (13 episodes)

Paramedic Tony Decarlo (13 episodes)

Officer Mike Santos (13 episodes)

LAPD Officer Tim Johnson (13 episodes)

Officer Devina Rao (13 episodes)

Fireman George Maddox (13 episodes)

Paramedic Sonia Hart (13 episodes)

Nurse Sandy Granger (13 episodes)

Stephanie Miles (13 episodes)

Nurse Maria Conti (13 episodes)

Officer Julio Franco (13 episodes)

Nurse Marie Lambert (13 episodes)

Detective Jo Frazer (13 episodes)

Detective Don Conway (13 episodes)

Officer Damien Parks (13 episodes)

Officer Sam Delaney (13 episodes)

Dr. Pierce Thatcher (13 episodes)

Councillor Paula Durant (13 episodes)

Paramedic Richie Halloran (13 episodes)

Nurse Rebecca Stone (13 episodes)

Trainee Nurse Maya Tremayne (13 episodes)

Pharmacist Karl Ebner (13 episodes)

Doctor Dale Bellamy (13 episodes)

Writer (13 episodes)

Director (1 episode)

Writer (5 episodes)