One thing I forgot about was how much of a ham Barbara Kettering was as the White Witch. I've never seen someone so viciously chew the scenery.
I'm serious, as a gourmand of ham, its one of the most amazing and outlandish performances I've seen yet. If I wore a hat I would doff it to her in respect.
What's truly funny is that it fits the White Witch's character so well so its funny and fitting at the same time.