Seyfried not only looks like Glinda the Good Witch with her golden locks, but also has the perfect vocal range to match Kristin Chenoweth's. Seyfriend already has musical credits to her name, including "Mamma Mia!" and "Les Misérables."
Tell us Meryl Streep doesn't come to mind when you think of Madame Morrible. Streep has played these roles before, and previously sang in movies like "Into the Woods" and "Mamma Mia!" Plus, Meryl Morrible has a nice ring to it.
Can't you just imagine Victor Garber in the suit, saying "Hey, look who's wonderful, this corn-fed hick, who said it might be keen to build a town of all green and a wonderful road of yellow brick" to Elphaba?