Tonight ABC will air "It's The Great Pumpkin Charlie Brown" at 8pm EST.
Also, ABC.com is providing viewers with online video costume tips to look like characters from their favorite ABC series.
Do you feel a flashback coming on? Want to get in touch with your inner tough guy? Then check out ABC.com’s online video tips on how to transform yourself into the likes of Ray Carling, the ‘70s no-nonsense NY detective from the 125th precinct, or if it’s more of a domestic goddess vibe you’re feeling, learn how to become Bree Van de Kamp, the always proper and perfectly coiffed housewife from Wisteria Lane.
New video costume tips for other ABC characters will be posted daily at www.abc.com through Halloween.