Main Characters Dr. J. Allen Hynek 20 main appearances Captain Michael Quinn 20 main appearances General James Harding 20 main appearances Susie Miller 19 main appearances Mimi Hynek 19 main appearances General Hugh Valentine 17 main appearances
Recurring Guest Characters Radar Technician 1 guest appearances Seaman #1 1 guest appearances Seaman #2 1 guest appearances Seaman #3 1 guest appearances Seaman #4 1 guest appearances Seaman #5 1 guest appearances ⇤ « 2 3 4 5 6 7 8 9 10 11 » ⇥