Episode Overview

As Barry Allen stands on the threshold of his impending death in Crisis, his convictions are tested when the monstrous Dr. Ramsey Rosso infects The Flash with a mysterious, hallucinogenic contagion. Meanwhile, reporter Iris West-Allen uncovers a vast conspiracy.

Guest Stars

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Kayla Compton

Allegra Garcia

Sendhil Ramamurthy

Dr. Ramsey Rosso / Bloodwork

Victoria Park

Kamilla Hwang

Michelle Harrison

Speed Force Nora

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