Directed by
| John Tindall | ||
Cast (in credits order)
| Harry Shearer | ... | Narrator (voice) | |
| Rest of cast listed alphabetically: | |||
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Colin Andrews | ... | Self - Crop Circle Researcher |
| Doug Bower | ... | Self (archive footage) | |
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Andrew Zoz Brooks | ... | Self - Graduate Student, MIT |
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Devjit Chakravarti | ... | Self - Student, MIT |
| Dave Chorley | ... | Self (archive footage) | |
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Denni Clarke | ... | Self - Author |
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Mark Feldmeier | ... | Self - Graduate Student, MIT |
| Simeon Hein | ... | Self - Mt. Baldy Institute (as Dr. Simeon Hein) | |
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R. Kelley Marchal | ... | Self - Production Crew (as Kelley Marchal) |
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Lisa Messeri | ... | Self - Student, MIT |
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Dominic Rizzo | ... | Self - Student, MIT |
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Jason Ruger | ... | Self - Helicopter Pilot |
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Ron Russell | ... | Self - Midwest Research |
| Nancy Talbott | ... | Self - BLT Research Team | |
Produced by
| Alana Berry | ... | segment producer (segment "producer") |
| Randall M. Boyd | ... | post-production producer |
| Suzy Geller-Wolf | ... | executive producer: Discovery Channel |
| Dave Harding | ... | supervising producer (as David S. Harding) |
| Kathleen Hunkele | ... | associate producer: Discovery Channel (as Kathy Hunkele) |
| Erik Nelson | ... | executive producer |
| John Tindall | ... | producer |
Music by
| Mark Leggett | ||
Cinematography by
| Josh Morton | ... | (principal photography) |
Editing by
| Andrew Bolhuis | ||
| Karen Smith | ||
Art Direction by
| Mary Seguin | ... | (as Mary J. Seguin) |
Production Management
| Gregory A. Gale | ... | production manager |
| Linda Habib | ... | production manager: Discovery Channel |
| Tom Koykka | ... | post-production supervisor |
| Alicia O'Brien | ... | production manager |
Art Department
| Douglas Martin | ... | graphic artist |
| Duke Smith | ... | art department assistant |
Sound Department
| James A. Corbett | ... | audio post production |
| Jim Corbett | ... | audio post production |
| R. Kelley Marchal | ... | audio engineer (as Kelley Marchal) |
| D.D. Stenehjem | ... | audio post production |
Camera and Electrical Department
| James Klee | ... | gaffer |
Editorial Department
| Don Burt | ... | on-line editor |
| Rick Locke | ... | assistant editor |
| Rob McPeters | ... | assistant editor |
| Jeff Peltier | ... | assistant editor |
| David W. Ryan | ... | assistant editor |
| John Weinberg | ... | editorial assistant |
Script and Continuity Department
| Christopher Frierson | ... | script coordinator |
Additional Crew
| Ali Carpenter | ... | assistant to the producers |
| Rogelio Dancel | ... | production associate (as Rogelio A. Dancel JR.) |
| Anna Howard | ... | production associate |
| Kathleen Kern | ... | researcher |
| Jason Metzger | ... | production associate |
| Anamarie Taylor | ... | researcher |
| Colin Vandell | ... | researcher |
| Michael Weinberg | ... | production associate |
