Main Characters
Narrator
286 main appearances
Giorgio A. Tsoukalos
217 main appearances
William Henry
33 main appearances
David Childress
47 main appearances
Erich von Däniken
18 main appearances
Nick Pope
12 main appearances
Bill Birnes
13 main appearances
Linda Moulton Howe
12 main appearances
Ariel Bar Tzadok
9 main appearances
Travis Taylor
8 main appearances
George Noory
7 main appearances
Philip Coppens
5 main appearances
Jonathan Young
3 main appearances
Andrew Collins
4 main appearances
David Wilcock
2 main appearances
Michael Dennin
3 main appearances
Robert Schoch
3 main appearances
Hugh Newman
2 main appearances