Hey maybe you guys can help me.
Many years ago I watched a glimpse of an Opera or Operette that was made as a movie. It was fantasy or just medivial I think. There was this guy maybe a king or prince and he and his guys were out riding and they came over some "ghouls" who they talked too.
That was all I got to see before it was switched off. Now I think it was in German but I could off course be wrong. Does anything of what I say ring a bell? I remember it looking really cool.