UPDATED: Fri, Apr 04, 03:15PM
Calling all Once Upon a Time fans! Co-creators and executive producers Edward Kitsis (Lost) and Adam Horowitz (Lost) invite you to an exclusive screening of an upcoming all-new episode of Once Upon a Time. Following the exclusive sneak peek, the executive producers will be joined by Josh Dallas (Thor) an Rebecca Mader (Lost) as well as other surprise guests for a must-see panel where secrets will be revealed. All attendees will receive a limited-edition WonderCon Anaheim giveaway.