Tormented by childhood memories of abduction, a woman discovers an implant in her body. A sailor captures lights over the Pacific Ocean that he believes are alien craft, and a couple finds unusual footprints in the woods.

A lobsterman from Maine relives a harrowing encounter that has haunted him for years, a family witnesses a strange string of lights in the sky, and a man believes he can communicate with alien crafts.

A musician captures a strange object flying over a motorway in California. A tourist takes what could be the most compelling UFO photo ever, and two friends fear they were abducted on a road trip.

A man displays an unseen video from 1992 and in Texas, several eyewitnesses document a UFO sighting. Meanwhile, in Utah, an individual records footage of a hovering object in the sky.

A man manages to capture a beam of light in the desert. A couple is convinced they have made communication with a UFO. A military man believes he has found a portal.