Sezon 4
Bölümler
1 Buried Alive 14 Oca 1999 2 Bonds of Survival 21 Oca 1999 3 Radical Cures 29 Oca 1999 4 Secrets of the Pyramids 11 Şub 1999 5 The Druids and the Knights Templar 4 Mar 1999 6 Multiple Personalities 11 Mar 1999 7 Speaking With The Dead 25 Mar 1999 8 UFOs: Testing the Evidence 8 Nis 1999 9 Civil War Ghosts 29 Nis 1999 10 Moon Madness 27 May 1998 11 Modern Psychics 8 Ağu 1999 12 Daredevils and Thrill Seekers 12 Eyl 1999 13 Death Cheaters 5 Ara 1999 14 Sacred Societies 9 Ara 1999