I'm pretty sure it doesn't say anything of the sort. Jesus is my Savior, and He has no "co-mediatrix." I wasn't stating any "true" doctrines; I was stating the historical meaning behind "immaculate conception." You and I have no disagreement, friend.
That said, I am looking forward to seeing this movie! I am looking forward to seeing my faith increase, my love for the One Who lovingly and sacrificially inserted Himself between me and the wrath of God deepen and broaden.
Ok.