At a turning point in UFO history, six experts deploy CIA-developed link analysis software, special ops intelligence training and boots-on-the-ground journalism in an unprecedented global investigation to determine if aliens have made contact with Earth.
A breakthrough linking UFOs and seismic activity leads Nick and Sarah to alien evidence in a remote jungle in Mexico. Paul and Kawa investigate an encounter captured by military cameras and gain unprecedented access to foreign government files.
Link analysis patterns lead Nick and Sarah to ancient evidence of human contact with aliens. Investigating South America's most perplexing military encounter, Paul and Kawa track down an eyewitness and the unexpected presence of NASA.
Doubting official reports, Paul and Kawa investigate a UFO crash site in Argentina, and eyewitness accounts of mysterious men in black. Sarah and Nick track a pattern of low altitude UFOs in Phoenix, and a 1947 crash with secretive connections to Roswell.
A Kansas eyewitness reveals photographic evidence of a UFO landing site, leading Nick and Sarah to a groundbreaking discovery. Paul and Kawa disprove an official government account of a meteor impact, and track down a pilot who faced a hostile UFO.
Link analysis uncovers a correlation between UFO sightings and secret government sites and Nick and Sarah follow a lead deep underground. Paul and Kawa track UFO reports to a secret atomic site in Argentina, and a former CIA witness breaks his silence.
The team discovers recent video of a fast-moving UFO, and Nick and Sarah fly to Utah to verify its authenticity and speed of 3600mph. Probing a government eyewitness account, Nick and Paul uncover hostile acts by UFOs and an ability to operate underwater.
Secret documents from a military investigation lead Myke and Dr. Livingston to recordings of "fast movers" by the US and Russian Navy. As link analysis flags an encounter with a US Supercarrier, Sarah and Nick hunt down the holy grail of eyewitnesses.