Warwick Davis, who portrayed the leprechaun in the previous installments (sans Leprechaun: Origins) was offered the chance to reprise his role, but declined. He said his view of the genre has changed significantly since becoming a father and he doesn't think he'll appear in any more horror films.
Jennifer Aniston congratulated Steven Kostanski for continuing the original story of Leprechaun. She reported that neither she nor any of her former costars were contacted to participate in any of the previous sequels.
Direct sequel to the original film and ignores all of the sequels.
Filmed in Cape Town, South Africa.
The sorority house is Alpha Upsilon, abbreviated as AU. Gold is AU on the periodic table of elements.