If they made this with real live humans
If they ever got the idea to shoot a real live movie of it, then who would you think could be used in the different parts ?
Well, looking at the tv-series Desperate Housewives, i actually think that Marcia Cross could be used as Frieda and this is why: They kinda look a like.
An image of Frieda and Marcia Cross as Bree Van De Kamp.
http://imageshack.us/photo/my-images/198/friedavsmarciacross.jpg/