Top pick Once Upon A Time (ABC, 8 p.m.) As Once Upon A Times sixth and possibly final season draws to a close, the show is pulling out all the stops for the last two episodes. Tonight, that spectacle kicks off with the marriage of Hook and Emma, even as a flashback spell forces everyone into song for the sole purpose of making this a musical episode. To commemorate this momentous occasion, Assistant Editor Gwen Ihnat and Senior Editor Marah Eakin will both offer commentary after the episode, probably guzzling champagne the whole time. Will Snow and Charmings song be about love and magic? Yep. Will Hooks group number be about the peppiest revenge song ever written? You bet. Will we figure out why Emmas dress looks exactly like Grace Kellys? Who knows.
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