Supergirl -- "Crisis on Earth-X, Part 1" -- SPG308a_0476.jpg -- Pictured (L-R): Grant Gustin as Barry Allen and Candice Patton as Iris West -- Photo: Bettina Strauss/The CW -- ÃÂ© 2017 The CW Network, LLC. All Rights Reserved | Episode 3.08 - Crisis on Earth X, Part 1 | Promotional Episode Photos | Season 3 | Supergirl | Gallery

SpoilerTV Image Archive | Gallery | Supergirl | Season 3 | Promotional Episode Photos | Episode 3.08 - Crisis on Earth X, Part 1 | Supergirl -- "Crisis on Earth-X, Part 1" -- SPG308a_0476.jpg -- Pictured (L-R): Grant Gustin as Barry Allen and Candice Patton as Iris West -- Photo: Bettina Strauss/The CW -- ÃÂ© 2017 The CW Network, LLC. All Rights Reserved

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