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
Recurring Guest Characters
Teal / Alien Soldier #3
2 guest appearances
Orel
2 guest appearances
Doc / Alien Soldier
2 guest appearances
Dr. Jacobi
2 guest appearances
Dr. Gutterman
2 guest appearances
Corporal #1
2 guest appearances
Corporal #2
2 guest appearances
General Arquette
2 guest appearances
Pilot #1
2 guest appearances
Pilot #2
2 guest appearances
Signal Corps Technician
2 guest appearances
Hunter #1
2 guest appearances
Hunter #2
2 guest appearances
Principle Alien
2 guest appearances
Farmer
2 guest appearances
Chin
2 guest appearances
Ceeto
2 guest appearances
Kim
1 guest appearances
Chambers / Advocate #1
1 guest appearances