Roger Leopardi

饰：Himself - Narrator

Amy Shira Teitel

饰：Herself - Spaceflight Historian

Joshua P. Warren

饰：Himself - Paranormal Investigator

Lee Speigel

饰：Himself - Journalist, Huffington Post

Danielle Y. Wyrick

饰：Herself - Planetary Geologist

Don Ecker

饰：Himself - Broadcaster & Researcher

Vito Saccheri

饰：Himself - Petroleum Engineer

Allan Sturm

饰：Himself - Lunar Photo Researcher

Ken Johnston

饰：Himself - Former NASA Photo Manager

Edgar D. Mitchell

饰：Self - Apollo 14 Astronaut

巴兹·奥尔德林

Buzz Aldrin

饰：Self - Apollo 11 Astronaut

Donna Hare

Donna Hare

饰：Self - Former NASA Contractor

Marc D'Antonio

饰：Self - Imaging Analyst

Mike Bara

Mike Bara

饰：Self - Writer & Lunar Researcher

John Brandenberg

饰：Self - Clementine Team Member,(as Dr. John Brandenburg)