S04E22 Think Fast
The Flash

calendar_today 2014. Greg Berlanti. Geoff Johns. Andrew Kreisberg.

stars 8 Action. Adventure. Drama.

people Grant Gustin. Candice Patton. Danielle Panabaker. Carlos Valdes.

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.