Filimkan waxaa ku jira muuqaalo ama wareysiyo laga qaaday Kenneth Arnold, kaasoo sameeyay ereyga "saxan duulaya" kadib markii uu arkay 1947 kii, Maj. Jesse Marcel oo ka tirsan dhacdadii Roswell
, Vallee oo baadhitaankiisa lagu ogaaday "Memorandum Pentacle", markhaatiyaal ka tirsan dhacdadii Ariel School iyo dhacdadii Lonnie Zamora, iyo shaqsiyaad la xiriira dhacdadii Rendlesham Forest iyo Pentagon UFO videos.