Once Upon a Time 4x22 / 4x23 Preview "Operation Mongoose"

The Once Upon a Time season finale preview has arrived, and it looks like things are going to get pretty intense. The video opens with Emma and Regina facing off in a dramatic showdown, and it's clear that they're both going to have to make some tough choices in the upcoming episodes. The preview also teases the return of some fan-favorite characters, including Hook, Snow White, and Charming. With the season finale just around the corner, fans are sure to be excited to see how it all plays out.

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Once Upon a Time Season 1 (Promo)

Once Upon a Time 1.01 (Clip 1)

Once Upon a Time 1.01 (Clip 2)

Once Upon a Time Season 1 (Promo 2)

Once Upon a Time Season 1 (Sneak Peek)

Once Upon a Time 1.01 (Clip 'Meet Jiminy Cricket')

Once Upon a Time 1.01 (First 9 Minutes Clip)

Once Upon a Time 1.02 (Clip)

Once Upon a Time 1.03 (Preview)

Once Upon a Time 1.04 (Preview)

Once Upon a Time 1.05 (Preview)

Once Upon a Time 1.06 (Preview)