Where to watch Supergirl Season 4, Episode 9 online

Supergirl -- "Elseworlds, Part 3" -- Photo: Sergei Bachlakov/The CW -- Acquired via CW TV PR
Supergirl -- "Elseworlds, Part 3" -- Photo: Sergei Bachlakov/The CW -- Acquired via CW TV PR /
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Supergirl wraps up for the year with the finale of the Elseworlds crossover event. Here’s how you can watch the episode online.

Supergirl switched nights for the “Elseworlds” crossover event, so we’re back on a new day for just this one week. The episode is the finale of the event and there’s a lot to look forward to with this one. The Flash kicked things off on December 9 and Arrow continued the story on December 10.

If you haven’t watched the other two episodes just yet, here’s your minor spoiler warning. If you’ve seen any of the promotion for the event, you know that one of the big moments was the introduction of Batwoman.

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In this episode, we get to see how Batwoman interacts more with the team and how they all work together to get Barry and Oliver back to their normal lives. It’s an episode that you won’t want to miss out on and it also doubles as the final episode for the year. Supergirl will return on January 20, 2019.

If you aren’t able to watch the show on The CW when it airs, here is everything you need to know about watching the show online.

Date: Tuesday, December 11
Start Time: 8:00 pm EST
Episode: Season 4, Episode 9, “Elseworlds (Part 3)”
TV Channel: The CW
Live Stream: Stream 1 | Stream 2

Next. Arrow recap: 5 best moments from Elseworlds Part 2. dark

Do you have some thoughts on this crossover episode of Supergirl? Join the conversation online by tweeting @HiddenRemote with your thoughts on tonight’s episode and don’t forget to tune-in tonight at 8/7c on The CW!