Elenco (na ordem dos créditos)
Dave Walsh
Narrator
Michael Q. Schmidt
Gerald Cruz
Robyn Jean Springer
Murder victim #1
Robert Grindlinger
Murder Victim #2
Adam Carolla
Self
Drew Pinsky
Aphrodite Jones
Paul H. Smith
Norine Dresser
Ross Allison
Colin Andrews
Self - Crop Circle Investigator
W.C. Levengood
Self - Biophysicist
John Lundberg
Self - Circlemaker
Kris Sherwood
Self - Crop Circle Researcher
Nancy Talbott
Self - BLT Research
Lucy Pringle
Self - Author & Researcher
Andy Thomas
Self - Editor 'Swirled News'
Stace Tussel
Stephen Horn
Self - Farmer
Kevin Boe
Self - Crop Duster Pilot
Jude Stammers
Self - Cognitive Archaeologist
Kristen Peterson
Self - Reporter
Bob Ullyott
Geneva West
Kidnapped Girl
John Boe
Randy Bata
Paul Vigay
John Hutchison
Dr. John Hutchison
Erik Thompson