Main Characters Dr. Kayla Martin 2 main appearances Troy Whitlock 2 main appearances Dr. Carl Ratner 2 main appearances Dr. Max Sorkosky 2 main appearances Kenneth Friedlander 2 main appearances Edward Vicente 2 main appearances Dr. Kenji Ito 2 main appearances Jack Hendler 2 main appearances Kathryn Hadorn 2 main appearances Melissa Lo 2 main appearances Pete Sampson 2 main appearances Rick Foxhoven 2 main appearances Lindsey Mastrapa 2 main appearances Angela Ruiz 2 main appearances Aria Beutefeldt 2 main appearances Mr. Smoke 2 main appearances Roberto Ruiz 2 main appearances Gibby Smolak 2 main appearances Bill Smith 2 main appearances Lauren Smith 2 main appearances Captain Nick Slater 2 main appearances Michael Torino 2 main appearances Richard Greeley 2 main appearances Dr. Winston Tam 2 main appearances Sister Grace Woodward 2 main appearances Mayor Richard Dellasandro 2 main appearances Governor Lillian Schaefer 2 main appearances
Recurring Guest Characters Pharmacist 2 guest appearances Torino's Agent 2 guest appearances Paul Shepard 2 guest appearances Emergency Room Nurse 2 guest appearances SWAT Leader 2 guest appearances Valdez 2 guest appearances Chris Fentress 2 guest appearances Jack 2 guest appearances ⇤ « 1 2 3 » ⇥