Robert Grindlinger

饰：Murder Victim #2

亚当·卡罗拉

Adam Carolla

饰：Himself

Norinne Dresser

饰：Herself

Aphrodite Jones

饰：Herself

Drew Pinsky

饰：Himself

Randy Bata

饰：Himself - Farmer

John Boe

饰：Himself - Crop Duster Pilot

Kevin Boe

饰：Himself - Crop Duster Pilot

Doug Bower

饰：Himself

Dave Chorley

饰：Himself

W.C. Levengood

饰：Himself - Biophysicist

John Lundberg

饰：Himself - Circlemaker

Kristen Peterson

饰：Herself - Reporter

Lucy Pringle

饰：Herself - Author & Researcher

Jude Stammers

饰：Herself - Cognitive Archaeologist

Nancy Talbott

饰：Herself - BLT Research

玛格丽特·撒切尔

Margaret Thatcher

饰：Herself

Stace Tussel

饰：Herself - Crop Circle Researcher

Bob Ullyott

饰：Himself - Farmer

Paul Vigay

饰：Himself - Crop Circle Researcher

Geneva West

饰：Kidnapped Girl

Erik Thompson

饰：Narrator

Dave Walsh

Dave Walsh

饰：Narrator

Robyn Jean Springer

Robyn Jean Springer

饰：Murder victim #1

Paul H. Smith

饰：Self

迈克尔·施密特

Michael Q. Schmidt

饰：Gerald Cruz

Ross Allison

饰：Self

John Hutchison

John Hutchison

饰：Dr John Hutchison