Watch Supernatural Online: Season 14 Episode 20

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What did Jack do to even the odds?

On Supernatural Season 14 Episode 20 Sam, Dean, and Castiel were thrown into an epic war with the youngster. 

However, Jack continued to struggle to use his powers correctly and resolved to take everyone out who opposed him. 

Meanwhile, a face from the past showed up, but did the person want to work on the side of good or evil?

Grieving Dean - Supernatural Season 14 Episode 19

Elsewhere, Mary's legacy left the brothers with a flurry of emotions. 

Was she really gone this time?

Use the video above to watch Supernatural online right here via TV Fanatic. 

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

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Supernatural Season 14 Episode 20 Quotes

Dean: Nerds.
Sam: Takes one to know one.

You never should have put him in that box.

Castiel