The cover image for some DVD releases, particularly the UK release with the title changed to 'Primevil', depicts Emily Foxler's character Anna carrying an assault rifle, flanked by two soldiers. This never happens in the movie and Anna never uses a gun.
After completing filming of The Forgotten Ones (2009), the production crew decided they had produced a movie that did not live up to the original expectations and it would not do well. They decided to remake the movie under the name "The Lost Tribe" (this movie) with a new director, script and cast. However, "The Forgotten Ones" is being released straight to DVD by Voltage Pictures.
Emily Foxler is married to Justin Baldoni, the male lead in the first incarnation of this film.