Friends, Gary & Ray, travel to America in search of memorabillia for Ray to sell back in England. In their travels, they discover an ex-military cameraman who is prepared to sell the film of a supposed actual alien autopsy, so long as they keep it secret.
Gary's friend Voros is fascinated with Aliens etc and so gives Ray the money to buy the film on his behalf but on their arrival back in England, the film - being very old- is ruined so the friends restage the film and shoot their own version, with the help of family and friends, to give to Voros.
The film is released and a media frenzy ensues, which of course angers the ex-military cameraman. Also, Voros isn't happy that they are making so much profit from 'his film'.