Роберт Дави
В роли: Narrator

Robert Gleason
В роли: Himself - Author

Edwin Barnhart
В роли: Himself - Director, Maya Exploration Center (as Dr. Edwin Barnhart)

Jeff Salz
В роли: Himself - Guide

Jim Turner
В роли: Himself - Host

Lawrence E. Joseph
В роли: Himself - Author

Daniel Pinchbeck
В роли: Himself - Author

Уитли Страйбер
В роли: Himself - Author

Mitch Horowitz
В роли: Himself - Author