Arrow's Oliver Queen's kisses The Flash's Iris in first-look teaser for Elseworlds crossover

Arrowverse's new Elseworlds crossover has a new trailer, which sees Oliver Queen embrace The FlashIris.

In the clip, Arrow finds himself identity-swapped in Barry Allen's shoes as Iris kisses him and calls him Barry, not realizing that this is not the other half.

Things have truly turned upside down in this universe.

It comes to us after Superman and Lois Lane in Tyler Hoechlin and Elizabeth Tulloch respectively.

The crossover will also bring in Ruby Rose's Batgirl and Bob Frazer's Psycho-Pirate. Gotham City and Arkham Asylum will also be introduced for the first time.

The event will see Supergirl (Melissa Benoist) seek out her cousin Superman and Lois alongside identity-swapped versions of The Flash and the Green Arrow as she investigates a series of disturbing reports about Arkham, which is being run by Dr. John Deegan (Jeremy Davies)

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The CW
WB

The new storyline will also be featured in John Wesley Shipp as Barry Allen from the original Flash TV series in the 1990s.

The crossover starts with The Flash on Sunday, December 9 at 8pm ET, followed by arrow on Monday, December 10 at 8pm ET and Supergirl on Tuesday, December 11 at 8pm ET, all on The CW in the US. Sky One airs all three series in the UK.

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