- as Barry Allen / Flash
- as Wally West
- as Dr. Harrison Wells
- as Iris West
- as Joe West
- as Jay Garrick
- as Dr. Caitlin Snow
- as Turtle / Russell Glosson
- as Captain David Singh
- as Patty Spivot
- as Cisco Ramon
- as Eobard Thawne / Reverse-Flash
- as Mr. Vandervoort
- as Gideon (Voice)
- as Zoom (Voice)
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