Main Characters Dr. Harrison Blackwood 44 main appearances Dr. Suzanne McCullough 44 main appearances Norton Drake 24 main appearances Lt. Col. Paul Ironhorse 24 main appearances John Kincaid 20 main appearances
Recurring Guest Characters Scavenger 1 1 guest appearances Kate Barrows 1 guest appearances Dr. Emil Gestaine 1 guest appearances Eddie 1 guest appearances Mailman 1 guest appearances Nurse 1 guest appearances 5th Floor Nurse 1 guest appearances Seft 1 guest appearances Blade 1 guest appearances Torri 1 guest appearances John Owen 1 guest appearances Marcus Crane 1 guest appearances Dix 1 guest appearances Jo 1 guest appearances Packrat 1 guest appearances Mercenary 1 guest appearances Rebecca Owen 1 guest appearances Paul Fox 1 guest appearances Shirley 1 guest appearances Roy 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥