When DeVoe assaults an A.R.G.U.S. facility to complete his Enlightenment Machine, Barry realizes the only way he can stop him is if he allows Cisco and Caitlin to accompany him into the facility. Still shaken by Ralph’s death, Barry isn’t sure he wants to risk any more of his friends’ lives and considers taking on DeVoe solo.
|Danielle Nicolet||Guest Star|
|David Ramsey||Guest Star|
|Donna Pescow||Guest Star|
|Kim Engelbrecht||Guest Star|
|Ryan Alexander McDonald||Guest Star|
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