"Believing is seeing."
A documentary filmmaker turns his lens on an enigmatic conspiracy theorist who claims he's found the entrance to a vast underground city populated entirely by monsters.
Ray Wise
William Dekker
Adam Green
Self
Kane Hodder
Mick Garris
Rileah Vanderbilt
Josh Ethier
Self / Vance / Little Bigfoot
Tom Holland
Himself
Sarah Elbert
Alex Pardee
Self / Park Ranger
Nic Henley
Harlequin
