Recurring Guest Characters
Lt. General Heywood Kirk
30 guest appearances
Dr. Raymond Swain
30 guest appearances
Dr. Ann MacGregor
30 guest appearances
Jerry
5 guest appearances
Master Sgt. Jiggs
4 guest appearances
Prof. Anton Biraki
1 guest appearances
Capt. Malcolm Smith
1 guest appearances
Althea Hall
1 guest appearances
Senator Leroy Clark
1 guest appearances
Grainger
1 guest appearances
Marcel
1 guest appearances
The Guard
1 guest appearances
Countdown Technician
1 guest appearances
Col. Hruda
1 guest appearances
General Parker
1 guest appearances
Alexis
1 guest appearances
McDonnell
1 guest appearances
Young Chief
1 guest appearances
Capt. Alvarado
1 guest appearances