'Once Upon A Time' To Have Special 2-Hour Episode in November

Once Upon A Time is getting SUPER-SIZED for November sweeps this year with a feature-length episode.

Series co-creator Adam Horowitz made the announcement on Twitter that the eighth episode of Season 4, titled "Smash the Mirror," will be two full hours. It will air an hour earlier, running from 7:00 PM ET to 9:00 PM ET.

And this is no double episode either. Horowitz clarified that this episode is in addition to the 22-episode order for Season 4.

So what storyline or event could possibly be so huge that Once Upon A Time needs two hours to tell it? Get to speculating in the comments!

Credit: ABC

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