Arrowverse: All you need to know about Crisis On Infinite Earths

Supergirl -- ÒCrisis On Infinite Earths: Part OneÒ -- Image Number: SPG509b_BTS_0440r.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl, Brandon Routh as Ray Palmer/Atom, Stephen Amell as Oliver Queen/Green Arrow, Ruby Rose as Kate Kane/Batwoman, Chyler Leigh as Alex Danvers, Grant Gustin as The Flash, David Harewood as Hank Henshaw/JÕonn JÕonzz, Jesse Rath as Brainiac-5, (Bottom Row: Audrey Marie Anderson as Harbinger, Katherine McNamara as Mia, Caity Lotz as Sara Lance/White Canary, Tyler Hoechlin as Clark Kent/Superman and Bitsie Tulloch as Lois Lane -- Photo: Katie Yu/The CW -- © 2019 The CW Network, LLC. All Rights Reserved.
Supergirl -- ÒCrisis On Infinite Earths: Part OneÒ -- Image Number: SPG509b_BTS_0440r.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl, Brandon Routh as Ray Palmer/Atom, Stephen Amell as Oliver Queen/Green Arrow, Ruby Rose as Kate Kane/Batwoman, Chyler Leigh as Alex Danvers, Grant Gustin as The Flash, David Harewood as Hank Henshaw/JÕonn JÕonzz, Jesse Rath as Brainiac-5, (Bottom Row: Audrey Marie Anderson as Harbinger, Katherine McNamara as Mia, Caity Lotz as Sara Lance/White Canary, Tyler Hoechlin as Clark Kent/Superman and Bitsie Tulloch as Lois Lane -- Photo: Katie Yu/The CW -- © 2019 The CW Network, LLC. All Rights Reserved.
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Crisis on Infinite Earths, Arrowverse, Supergirl
Supergirl — “Crisis on Infinite Earths: Part One” — Image Number: SPG509c_0115r.jpg — Pictured (L-R): Grant Gustin as The Flash, Melissa Benoist as Kara/Supergirl, Tyler Hoechlin as Clark Kent/Superman, Ruby Rose as Kate Kane/Batwoman and Brandon Routh as Ray Palmer/Atom — Photo: Dean Buscher/The CW — © 2019 The CW Network, LLC. All Rights Reserved.

This year’s Arrowverse crossover is going to be bigger than ever, so here’s all you need to know about Crisis On Infinite Earths.

The Arrowverse crossover has become something of an annual tradition on The CW for the last five years. Originally just a two-show adventure between original Arrowverse shows Arrow and The Flash, it has continued to grow into something much, much bigger.

This year, however, the network is preparing for the biggest event of its kind (and perhaps the most ambitious crossover in TV history) as the long-teased Crisis will finally come to fruition in a five-part crossover between Arrow, The Flash, Supergirl, DC’s Legends of Tomorrow and Batwoman – one that is aptly titled Crisis On Infinite Earths.

An event that has been set in motion since 2014, the Crisis will have a major part to play in the final season of Arrow, as it ultimately builds towards its game-changing conclusion. And speaking of game-changing, it’s clear that Greg Berlanti is going to make sure that his shared universe of superheroes produce their most awe-inspiring adventure yet.

With that in mind, prepare yourselves for a trip through the multiverse, as we break down everything you need to know about Crisis On Infinite Earths.