The Nuclear Man

While Barry, Harrison, and Caitlin hunt down Ronnie, who has attacked a man, Joe recruits Cisco to help him learn the truth about who murdered Nora Allen.

Guest Stars

Clancy BrownGeneral Wade Eiling

Isabella HofmannClarissa Stein

Bill DowQuentin Quale

Chase MastersonSherry

Paul GriggsJumper

Herbert DuncansonSergeant Bates

Logan WilliamsYoung Barry Allen

Robbie AmellRonnie Raymond / Firestorm

MeliseLinda Park

Victor GarberDr. Martin Stein

Michelle HarrisonNora Allen

Morena BaccarinGideon (voice) (uncredited)