There are numerous ""sightings"" and calls from a mothership in outer space, signaled by five-notes.A French UFO expert deciphers a way to replicate the integral five notes (similar o Disney""s "When You Wish Upon a Star" fromPinocchio (1940)), and lure the mothership to land on Earth at a volcanic formation - a geographic focal point.Dreyfus asked one of the group, former CDC nurse and Malcolm""s wife Ellie (Keri Russell), about their ongoing concern about the virus:Dreyfus: What about the virus, Ellie? Any chance of contagion?Ellie: We""re all genetically immune or we would""ve been dead a long time ago.Plot SynopsisPrologue:Following the credits, the prologue/epigraph (a disclaimer) to the film explained that the film""s story was non-factual."As Werdegast offers a toast to Peter""s "charming wife and love," a sleek black cat""s shadow crosses the doorway.