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Supergirl -- "The Bottle Episode" -- Image Number: SPG510A_0034b.jpg -- Pictured: Jesse Rath as Emo Brainy-- Photo: Dean Buscher/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510A_0048b.jpg -- Pictured (L-R): Chyler Leigh as Alex Danvers and Melissa Benoist as Kara/Supergirl -- Photo: Dean Buscher/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510A_0151b.jpg -- Pictured: Jesse Rath as Earnest Brainy -- Photo: Dean Buscher/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510A_0187b.jpg -- Pictured: Jesse Rath as Brainiac-5 -- Photo: Dean Buscher/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510A_0251b.jpg -- Pictured (L-R): Jesse Rath as Brainiac-5 and Nicole Maines as Nia Nal/Dreamer -- Photo: Dean Buscher/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510A_0259b.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl and Chyler Leigh as Alex Danvers -- Photo: Dean Buscher/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510B_0100b.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl and Chyler Leigh as Alex Danvers -- Photo: Diyah Pera/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510B_0148b.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl and Chyler Leigh as Alex Danvers -- Photo: Diyah Pera/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510B_0255b.jpg -- Pictured: Jon Cryer as Lex Luthor -- Photo: Diyah Pera/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510B_0327b.jpg -- Pictured (L-R): Jesse Rath as Brainiac-5 and Nicole Maines as Nia Nal/Dreamer -- Photo: Diyah Pera/The CW -- © 2020 The CW Network, LLC. All rights reserved.

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Supergirl -- "The Bottle Episode" -- Image Number: SPG510B_0423b.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl and Jesse Rath as Brainiac-5 -- Photo: Diyah Pera/The CW -- © 2020 The CW Network, LLC. All rights reserved.