- as Barry Allen / Flash
- as Dr. Harrison Wells
- as Joe West
- as Iris West
- as Dr. Martin Stein
- as Jefferson 'Jax' Jackson
- as Henry Hewitt / Tokamak
- as Dr. Caitlin Snow
- as Dr. Christina McGee
- as Patty Spivot
- as Cisco Ramon
- as Francine West
- as McGee's Assistant
- as Supervisor
- as Coach
- as Teammate #3
- as King Shark (Voice)
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Watch "The Flash > The Fury of Firestorm":