The Fourth Kind - Trailer 'The Fourth Kind' movie trailer. In 1972, a scale of measurement was established for alien encounters. When a UFO is sighted, it is called an encounter of the first kind. When evidence is collected, it is known as an encounter of the second kind. When contact is made with extraterrestrials, it is the third kind. The next level, abduction, is the fourth kind. This encounter has been the most difficult to document...until now. Structured unlike any film before it, The Fourth Kind is a ...From:StevieTrailersViews:0 0ratingsTime:02:33More inFilm & Animation