Bill Day investigates unknown creatures
Bill Day
Himself
Robert Kiviat
Animal ER
UFO Europe: The Untold Stories
Secret Nature
Encounters
NASA's Unexplained Files
In Search of Monsters
Top Secret UFO Projects Declassified
In Search of...
Ancient Aliens
The X-Files
History's Greatest Mysteries
Close Encounters
Úsměvné legendy o hradech a zámcích
Destination Truth
Evidence of the Unexplained
Prehistoric Planet
Animal
MythBusters
Octonauts
