Think Fast

Overview

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.

Guest Stars

Danielle Nicolet

Cecile Horton

Patrick Rinehart

A.R.G.U.S. Guard

Ryan Alexander McDonald

Neil Borman / Fallout

Kim Suzanne Engelbrecht

Marlize DeVoe / The Mechanic

Donna Pescow

Dr. Sharon Finkel

Victoria Askounis

Young Caitlin

Adil Zaidi

A.R.G.U.S. Scientist

Nathan Barrett

Pizza Dude