The episode will air on Wednesday, May 18th. With some intense episodes coming up as Team Flash deals with Deathstorm (Robbie Amell)

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The Flash (Grant Gustin) gets an assist from XS (guest star Jessica Parker Kennedy). Meanwhile, CCPD enlists Chester (Brandon McKnight) for help when a mysterious device is found at a crime scene.

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The series also stars Jesse L. Martin, Candice Patton, Danielle Panabaker, Danielle Nicolet and Kayla Compton.

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Executive Producer and Showrunner Eric Wallace directed the episode written by Lauren Barnett & Christina M. Walker.

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While the synopsis doesn't make any mention of Iris (Candice Patton), the episode's title may suggest that the help The Flash gets is in regard to Iris' time sickness.

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[{"selector":"#anim-ac12830b-b85d-475d-9f12-a7a46bc12000 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-14.869317968646564%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-04713f33-c6ae-4ad6-9cd8-22de6cacb9cb","keyframes":{"opacity":[0,1]},"delay":0,"duration":4000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-11c366ce-cc7a-46eb-9c42-0ecef35b74af","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":4000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Iris' mysterious illness has been a major component of Season 8 and this week's episode revealed that whatever is going on with Iris has started to impact more than just her.