"ONCE UPON A TIME" CREATORS/EXECUTIVE PRODUCERS AND "TRON: UPRISING" CONSULTING PRODUCERS EDWARD KITSIS AND ADAM HOROWITZ TO PARTICIPATE IN A LIVE, ON-CAMERA FACEBOOK CHAT, WEDNESDAY, MAY 9 AT 3:00 P.M. ET/12 NOON PT TO ANSWER QUESTIONS ABOUT THE UPCOMING SEASON FINALE OF ABC'S "ONCE UPON A TIME" AND PREMIERE OF DISNEY XD'S "TRON: UPRISING"

Stream Will Feature Exclusive Sneak Peek of "TRON: Uprising"

To View and Post Questions, Sign in at Any One of These Facebook Pages: "Once Upon a Time": facebook.com/OnceABC "TRON: Uprising": facebook.com/Tron Disney XD: facebook.com/DisneyXD

In anticipation of the exciting Season Finale of ABC's "Once Upon a Time" and the series premiere of Disney XD's upcoming animated series, "TRON: Uprising," master storytellers Edward Kitsis and Adam Horowitz, the series creators/executive producers of "Once Upon a Time" and the consulting producers of "TRON: Uprising," will answer fan questions about the shows, LIVE and on-camera on Facebook, WEDNESDAY, MAY 9 from 3:00-4:00 p.m., ET/12 noon-1:00 p.m., PT. A pre-show featuring behind-the-scenes video from "Once Upon a Time" will begin 30 minutes earlier, at 2:30 p.m., ET/11:30 a.m., PT.

The chat will be moderated by Eric Goldman, Executive Editor, IGN TV at IGN.com, who will cull questions from Facebook to pose to Eddy and Adam. To view and join in the conversation, simply sign in at facebook.com/OnceABC, facebook.com/Tron or facebook.com/DisneyXD.

The first half of the chat (3:00-3:30 p.m., ET/12 noon-12:30 p.m., PT) will be devoted to "Once Upon a Time" questions. Then, at 3:30 p.m., ET/12:30 p.m., PT, Kitsis and Horowitz will present an exclusive, three-minute sneak peek to the prelude, "TRON: Uprising, Beck's Beginning," followed by a half-hour "TRON: Uprising" Q&A.

"Once Upon a Time," a modern fairytale with thrilling twists and hints of darkness, presents its season finale on SUNDAY, MAY 13 (8:00-9:01 p.m., ET/PT) on the ABC Television Network. "Once Upon a Time" stars Ginnifer Goodwin as Snow White/Mary Margaret, Jennifer Morrison as Emma Swan, Robert Carlyle as Rumplestiltskin/Mr. Gold, Lana Parrilla as Evil Queen/Regina, Josh Dallas as Prince Charming/David, Eion Bailey as August, Jared Gilmore as Henry Mills and Raphael Sbarge as Jiminy Cricket/Archie Hopper.

"TRON: Uprising" follows the heroic journey of a new character, a young program named Beck, who becomes the unlikely leader of a revolution inside the computer world of The Grid. The series, produced in CG animation with a 2D aesthetic, is set in the era of "TRON" between the stories in the 1982 feature film and Walt Disney Studios' "TRON: Legacy." Disney Channel will present "TRON: Uprising, Beck's Beginning," a 30-minute uninterrupted prelude to the series on FRIDAY, MAY 18 (9:30-10:00 p.m., ET/PT). The special will encore uninterrupted on Disney XD on MONDAY, MAY 21 (7:00-7:30 p.m., ET/PT), followed by the series launch on THURSDAY, JUNE 7 (9:00-9:30 p.m., ET/PT) on Disney XD.

"TRON: Uprising" stars Elijah Wood as Beck, Bruce Boxleitner as Tron, Mandy Moore as Mara, Emmanuelle Chriqui as Paige, Nate Corddry as Zed, Lance Henriksen as General Tesler, Reginald VelJohnson as Able, Paul Reubens as Pavel and Tricia Helfer as the voice of The Grid.