Board Thread:Wiki-Related Discussion/@comment-1894786-20141108191934/@comment-1916997-20141202170422

BookWorm120 wrote: ATTENTION. KITSIS CONFIRMS THAT FROZEN IS NOT CANON FOR OUAT.

variety.com/2014/tv/news/once-upon-a-time-show runners-talk-frozen-the-charming-familys-challenges-and-reginas-evolution-1201309946/

You may need to type that into your browser because I can not link the site for some reason.

Anyway, I still think that some basic information that has been confirmed via the episodes need to be included. We just cannot assume anything from the movie is set in stone. That means, as a few have said above, that Once is not canon to Frozen. Frozen is still, more or less, canon to Once. Basically, imagine the plot of Frozen, done more realistically, that's what has happened off screen on Once.