Main Characters
Narrator
259 main appearances
Giorgio A. Tsoukalos
163 main appearances
William Henry
8 main appearances
David Childress
14 main appearances
Erich von Däniken
5 main appearances
Nick Pope
5 main appearances
Ariel Bar Tzadok
5 main appearances
Travis Taylor
4 main appearances
Linda Moulton Howe
3 main appearances
Jonathan Young
1 main appearances
Andrew Collins
1 main appearances
Mike Bara
1 main appearances
Bill Birnes
1 main appearances