Frank Drake / Carolyn Porco / John Casani / Lawrence Krauss / Timothy Ferris / Edward Stone / Nick Sagan / Larry Soderblom / Charley Kohlhase / Fran Bagenal / James F. Bell / Frank Locatell / Suzanne Dodd / Jon Lomberg / Heidi Hammel
Sareum Srey Moch / Phoeung Kompheak / 斯文·索奇塔 / Mun Kimhak / Heng Dara / Khoun Sothea / Sarun Nika / Run Malyna / Oun Srey Neang / Horm Chhora / Mony Ros / Tharoth Sam / Nout Sophal
未知
约翰·布兰奇 / 汤米·考德威尔 / 凯文·乔根森
Simon Reeve
Levison Wood