'Once Upon A Time' season premiere title revealed

Who is "the truest believer"? Let the speculation begin!

Once Upon A Time series co-creator Adam Horowitz tweeted the title page of the script for the third season premiere of the popular ABC series, revealing that the season opener will be titled, "The Heart of the Truest Believer."
The episode will be written by Horowitz and fellow series co-creator Edward Kitsis, but mum has been the word on what it's actually about. However, one would assume it would follow up on last season's cliffhanger, in which Emma, Mary Margaret, David, Regina and Mr. Gold join forces with Captain Hook to rescue Henry from Neverland.

Credit: ABC

Once Upon A Time returns for its third season on ABC this fall.