Have any of you have seen the movie, "Gilda"? Rita Hayworth plays Gilda. Rita was a really beautiful woman back in those days (i940's). She was one of several pin-up girls during WWII. She is said to have had auburn hair, and I can easily see her in the role of Lily. I just love the old vintage movies!
How about Gilda Radner as Hermione? (especially when she wore that messy hairdo while playing the character Rosanna-danna [sp?]!) (Just a silly thought, so please don't get me wrong, I do LOVE Hermione!)
I think that Raymond Massey could have made a good Voldemort.
I agree that Peter Lorre would have been the ideal Wormtail.
I also agree that Alec Guinnes would have been a great Dumbledore.
Glenn Miller (though not an actor)(he was a swing band leader back in the '40's) would have been a good James Potter, I guess because of his dark hair and eyeglasses!
How about Clark Gable as Sirius and Bing Crosby as Lupin?
Joan Crawford (of "Mommy Dearest") would have played Molly quite well.
This is all - for now!
Cheers!