I just love some of these casting ideas, especially Neil Patrick Harris as Bobby, Glenn Close as Miss Pennywise, and Richard Gere as Caldwell B. Cladwell.
Here are a few of mine:
Bobby Strong: NPH
Hope Cladwell: Scarlett Johansson
Caldwell B. Cladwell: John Travolta/Alec Baldwin
Little Sally: Abigail Breslin (Who will probably be 33 when the movie is made.)
Officer Lockstock: Jeff McCarthy! He's not just Broadway, he was also the voice of the "Hello My Baby" singing frog on the WB network.
Officer Barrel: Jack Black
Miss Pennywise: Glenn Close/Susan Boyle (Oh just give her a chance already)
Old Man Strong: Robin Williams
Villagers waiting in line to pee (great ensemble number):
Keith Richards, Tom Petty, Ozzy Osbourne, Courtney Love, Amy Winehouse (no make up or costuming necessary)