Shot in Southern England over the course of six weeks by a crew of three American filmmakers, CircleSpeak offers a nuanced look at the passions and beliefs of the people immersed in the crop circle phenomenon during the season of 2001. This feature-length documentary presents interviews with serious “researchers”, self-proclaimed “hoaxers”, local farmers and villagers who are all, in one way or another, involved in this strange and compelling summer spectacle taking place year after year.
| Actor | Role |
|---|---|
| PPeter Sorensenself | self |
| LLucy Pringleself | self |
| BBusty Taylorself | self |
| FFrances Mallettself | self |
| CCharles Mallettself | self |
| PPolly Carsonself | self |
| IIsabelle Kingstonself | self |
| DDoug Bowerself | self |
| JJohn Lundbergself | self |
| SSteve Alexanderself | self |
| KKaren Douglasself | self |
| AAndy Thomasself | self |
| EEd Sherwoodself | self |
| KKris Sherwoodself | self |
| WW.C. Levengoodself | self |
| RRon Russellself | self |
| MMatthew Williamsself | self |
 Freddy Silvaself | self |
| MMichael Glickmanself | self |
| FFrancine Blakeself | self |
| TTerence Meadenself | self |
| PPat Delgadoself | self |
| GGeorge Wingfieldself | self |
| SSimeon Heinself | self |
| PPaul Vigayself | self |
| DDan Darbyself | self |
| JJohn Wabeself | self |
| TTim Carsonself | self |
| DDiane Kirklandself (narrator) | self (narrator) |
| CColin AndrewsSelf | Self |