Well, Medusa doesn't look like anything in LotR
but several faces are familiar--Andromeda (I think that's who she is) reminds me of Liv Tyler and I think I caught a Theoden in there and definitely some orcish face makeup. The images pass rather quickly but I thought I also caught some wizards and I don't mean blue wizards. The beastie with the dental insignia reminds me of Star Wars though.