Main Characters Officer Andy McNally 35 main appearances Officer Dov Epstein 35 main appearances Detective Traci Nash 35 main appearances Officer Gail Peck 35 main appearances Sergeant Oliver Shaw 35 main appearances Detective Sam Swarek 35 main appearances Officer Chris Diaz 30 main appearances Officer Nick Collins 30 main appearances Officer Chloe Price 23 main appearances Sergeant Frank Best 16 main appearances Senior Officer Marlo Cruz 13 main appearances Detective Luke Callaghan 9 main appearances Training Officer Noelle Williams 8 main appearances Detective Jerry Barber 7 main appearances Sergeant Boyko 5 main appearances Detective Jo Rosati
Recurring Guest Characters Christian 3 guest appearances Medic 3 guest appearances Becca Nicholson 3 guest appearances Jamie Toth 3 guest appearances Paramedic Caroline 2 guest appearances Officer Andrews 2 guest appearances Jay 2 guest appearances Hustler 2 guest appearances EMS Medic 2 guest appearances Parking Attendent 2 guest appearances Sophie 2 guest appearances Shay Bishop 2 guest appearances Drug Dealer Jamie 2 guest appearances Dr. Milo Howard 2 guest appearances Zoey Shaw 2 guest appearances Sarah Swarek 2 guest appearances Dr. Heinzfeld 2 guest appearances Abe Ford 2 guest appearances Ford's Lawyer Karen Beaton 2 guest appearances Cabbie 2 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥