Recurring Guest Characters Dr. Pallas 1 guest appearances Colonel Faber 1 guest appearances Curtis Grainger 1 guest appearances Kevin Stein 1 guest appearances Jake Sternlight 1 guest appearances Judith Mason 1 guest appearances Elder Alien 1 guest appearances Wounded Alien 1 guest appearances Teresa Janovitch 1 guest appearances Sgt. Adam Sears 1 guest appearances Corporal Charles Pendelton 1 guest appearances Commander Ivers 1 guest appearances Evan Branch 1 guest appearances Martha Adams 1 guest appearances Kyle Haller 1 guest appearances Reporter 1 guest appearances Senator Richard Adams 1 guest appearances Dr. Leslie McKenna 1 guest appearances Dave Pettigrew 1 guest appearances Agent Tennyson 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥