Recurring Guest Characters Young Nat 1 guest appearances Alien #2 1 guest appearances M.P. Alien 1 guest appearances Barney Cahill 1 guest appearances Stacy 1 guest appearances Mr. Burns 1 guest appearances Dr. Reynard 1 guest appearances Lt. Alvarado 1 guest appearances Mr. Nova 1 guest appearances Gilbert 1 guest appearances Dispatcher 1 guest appearances Sobbing Woman 1 guest appearances Alien #1 1 guest appearances Male Alien 1 guest appearances Girl Alien 1 guest appearances Intern 1 guest appearances Bartender 1 guest appearances Susan Carver 1 guest appearances Evelyn Bowers 1 guest appearances Neal Taft 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥