- as Barry Allen / Flash
- as Ralph Dibny / Elongated Man
- as Iris West
- as Cecille Horton
- as Dr. Caitlin Snow
- as Nora West-Allen / XS
- as Cicada
- as Joe West
- as Captain David Singh
- as Vanessa Jansen / Block
- as Bruno Moretti
- as Co-Worker #1
- as Officer Matthews
- as Gridlock
- as Cisco Ramon
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