Supergirl season 3, episode 8 live stream: Watch Crisis on Earth-X online

Supergirl returns for its eighth episode of season 3 on Monday night, which will be the special “Crisis on Earth-X.” A look at how to watch this online.

On Monday night, Supergirl returns for its eighth episode of season 3. It won’t be your typical show, however, as this will be the first of a four-part crossover event. This will feature all four Arrowversw shows on the CW, including Arrow, The Flash and Legends of Tomorrow.

The crossover event is titled “Crisis on Earth-X,” with Supergirl taking Part 1. It will see the start of the battle against the heroes’ Earth-X counterparts, including Overgirl, Dark Flash and multiple villains that will make their DCTV debuts.

Following this episode, Arrow will air Part 2. Follow by this, will be The Flash and Legends of Tomorrow on Tuesday night, concluding the four-part event. That means four hours of the Arrowverse in two nights. So, get ready for an action-packed two nights.

As for what to expect, we know Barry Allen and Iris West are getting married. This will happen in “Crisis on Earth-X, Part 1,” along with a rehearsal dinner. How will Supergirl and the rest of the “Girl of Steel’s” friends play into this? Who will be at the wedding?

A wedding likely means there will be shenanigans that take place before, during or after it. Will Barry and Iris even get married?

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Details on how to watch season 3, episode 8 and Part 1 of “Crisis on Earth-X” on Supergirl are below. This includes the start time, TV info, live stream and more:

Date: Monday, Nov. 27
Time: 8:00 p.m. ET
Season: 3
Episode: 8 “Crisis on Earth-X, Part 1”
TV Info: The CW
Live Stream: CWTV.com

Supergirl begins what should be an exciting four hours of Arrowverse programming. Tune in to the CW for “Crisis on Earth-X, Part 1” on Monday night and see what happens.