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The Flash -- "Power Outage" -- Image FLA107a_0027b -- Pictured (L-R): Patrick Sabongui as Captain Singh and Jesse L. Martin as Detective Joe West -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107a_0116b -- Pictured (L-R): Jesse L. Martin as Detective Joe West and Candice Patton as Iris West -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107a_0197b -- Pictured (From Center L-R): Robert Knepper as William Tochman, Jesse L. Martin as Detective Joe West, and Candice Patton as Iris West -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107a_0200b -- Pictured (From Center L-R): Robert Knepper as William Tochman, Jesse L. Martin as Detective Joe West, and Candice Patton as Iris West -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107a_0211b -- Pictured (L-R): Jesse L. Martin as Detective Joe West and Candice Patton as Iris West -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107a_0261b -- Pictured: Rick Cosnett as Detective Eddie Thawne -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107a_0399b -- Pictured (L-R): Jesse L. Martin as Detective Joe West, Candice Patton as Iris West, and Robert Knepper as William Tochman, -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107b_0058b -- Pictured (L-R): Jesse L. Martin as Detective Joe West and Grant Gustin as Barry Allen -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107b_0069b -- Pictured: Grant Gustin as Barry Allen -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107b_0086b -- Pictured (L-R): Jesse L. Martin as Detective Joe West and Grant Gustin as Barry Allen -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107b_0184b -- Pictured: Grant Gustin as The Flash -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107b_0208b -- Pictured: Grant Gustin as The Flash -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0044b -- Pictured (L-R): Danielle Panabaker as Caitlin Snow, Tom Cavanagh as Dr. Harrison Well, and Carlos Valdes as Cisco Ramon -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0123b -- Pictured (L-R): Michael Reventar as Farooq and Tom Cavanagh as Dr. Harrison Well -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0196b -- Pictured (L-R): Danielle Panabaker as Caitlin Snow, Grant Gustin as Barry Allen, and Carlos Valdes as Cisco Ramon -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0230b -- Pictured (L-R): Danielle Panabaker as Caitlin Snow, Tom Cavanagh as Dr. Harrison Well, and Carlos Valdes as Cisco Ramon -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0291b -- Pictured (L-R): Michael Reventar as Farooq, Grant Gustin as Barry Allen, and Tom Cavanagh as Dr. Harrison Well -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0346b -- Pictured: Grant Gustin as The Flash -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0421b -- Pictured: Grant Gustin as The Flash -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.

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The Flash -- "Power Outage" -- Image FLA107c_0249b -- Pictured: Michael Reventar as Farooq -- Photo: Diyah Pera/The CW -- © 2014 The CW Network, LLC. All rights reserved.