Once Upon a Time/Dark Waters
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Dark Waters is the sixth episode of the sixth season of Once Upon a Time, and the one hundred seventeenth episode overall.
Starring: Ginnifer Goodwin (Snow White / Mary Margaret Blanchard), Jennifer Morrison (Emma Swan), Lana Parrilla (Regina Mills, The Evil Queen), Josh Dallas (Prince Charming / David Nolan), Emilie de Ravin (Belle), Colin O'Donoghue (Captain Hook), Jared S. Gilmore (Henry Mills), Rebecca Mader (Wicked Witch of the West / Zelena)
Co-Starring: Corey Schmitt (Second Mate)