Recurring Guest Characters Genghis Khan 1 guest appearances Jamukha 1 guest appearances Mansa Musa 1 guest appearances Genghis Khan's Mother 1 guest appearances Student 1 guest appearances Cairo Resident 1 guest appearances Jamuhka Soldier 1 guest appearances Oskar Pfungst 1 guest appearances Wilhelm von Osten 1 guest appearances Bartholomew Chassenez 1 guest appearances Bishop 1 guest appearances Henry Bergh 1 guest appearances Alexey Leonov 1 guest appearances Pavel Belyayev 1 guest appearances Ann Druyan 1 guest appearances Wernher Von Braun 1 guest appearances John Fitzgerald Kennedy 1 guest appearances Steve Berg 1 guest appearances NASA Army Captain / Nazi Scientist 1 guest appearances Dancer 1 guest appearances ⇤ « 8 9 10 11 12 13 14 15 16 17 » ⇥