This was a breakout year for Valdes as Cisco discovered his own "vibing" powers, grappling with the fear of becoming a villain like his Earth-2 counterpart, Reverb.
The heart of the show remained the crew at S.T.A.R. Labs. This season tested their loyalty and brilliance as they faced the concept of parallel worlds.
Let’s be real: Cavanagh plays a different Wells every season, but his Earth-2 iteration—a gruff, no-nonsense genius with a secret soft spot—was the MVP. His desperate plan to kill Zoom (even at Barry’s expense) showed us that love makes heroes selfish… and human.
Here is a breakdown of the actors who made Season 2 unforgettable: