UFO Hunters follows the team of , and , as they investigate UFO cases around the world. The team's access to UFO evidence is unparalleled and their expertise allows them to quickly identify bogus claims of UFOs. Together, they use eyewitness accounts, scientific experimentation, documents recently released through the Freedom of Information Act and footage that has never been seen on television to piece together compelling and sometimes chilling evidence of UFO phenomena. / History ended season three of the series abruptly on May 20, 2009 and the last four episodes that were produced were never broadcast. According to his Facebook page, Bill Birnes headed up an online petition for History to continue the series. On October 29, 2009, History will air the last four episodes as a four-hour marathon. /