UFOs

The episode presents footage and anecdotal evidence from people who claim to have had close encounters with the 1st, 2nd, 3rd, and even the 4th kind. Scientists and astronomers provide scientific reasons to rebuke these claims.

Existerar verkligen ufon och utomjordningar eller har vi sett för många science fiction-filmer?. Vi analyserar bevisen tillsammans med astronomer, psykologer - och en svampexpert.