Watch Once Upon a Time Online: Season 7 Episode 18

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What significance did the Dark One Dagger have in Hyperion Heights?

That was finally revealed on Once Upon a Time Season 7 Episode 18 when it was stolen and Weaver had to search high and low to get it back. 

This put him right in the firing line when Roni tried to find out why he was lying to her. 

Meanwhile, Margot and Tilly went on a date, but there was a surprising twist in the tale. 

Use the video above to watch Once Upon a Time online right here via TV Fanatic. 

Get caught up with the latest fairytale drama right now. 

Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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Once Upon a Time Season 7 Episode 18 Quotes

Rumple: Can you hear me, Belle? It's me. I know it's only been a short time since I began my journey without you, but it feels like an eternity. I received a letter from Gideon. He's doing well in his studies. Our son misses you, Belle. Terribly. And so do I.
Facilier: That's good, quite good. Let it all out. After all, there's no greater pain than being separated by true love.

You came to ask Belle if the girl you met, Alice, is truly the guardian. If you were really so interested in surrounding your powers, I should take it from you instead.