When Anna Wyncomb is introduced to an underground, all-female fight club in order to turn the mess of her life around, she discovers she is much more personally connected to the history of the club than she could ever imagine.
| Actor | Role |
|---|---|
 Malin AkermanAnna | Anna |
 Bella ThorneOlivia | Olivia |
 Dulcé SloanCharleen | Charleen |
 Kevin ConnollyDr. Roy Park | Dr. Roy Park |
 Kevin NashEd | Ed |
 Alec MapaChuck | Chuck |
 Dominique JacksonNaomi | Naomi |
 Fortune FeimsterBear | Bear |
 Alec BaldwinMurphy | Murphy |
 Alexia BarlierChloe | Chloe |
 Mariana Paola VicenteMarnie | Marnie |
 Nicol PaoneBetty | Betty |
 Julia SandströmSamantha | Samantha |
 Marissa LabogCarol | Carol |
 Vitoria SettaNoel | Noel |
 Ekaterina BakerVeronica | Veronica |
 Rohan GurbaxaniKye | Kye |
 Kellen BoyleMason | Mason |
 Julie MichaelsMary | Mary |
 Mónica López AlemanFight Club Girl #1 | Fight Club Girl #1 |
 Shauna GalliganFight Club Girl #2 | Fight Club Girl #2 |
 Holly DowellFight Club Girl #3 | Fight Club Girl #3 |
| NNorman GrantTow Truck Driver | Tow Truck Driver |
 Brian Dean RittenhouseDrug Dealer | Drug Dealer |
 Andrew PhippsBrawny Cop | Brawny Cop |
 Rey HernandezFire Chief | Fire Chief |
 Yetta GottesmanNurse Grant | Nurse Grant |
 John WuDr. Lee | Dr. Lee |
 Rainier QuintanaEvan | Evan |
| NNohemy ÁguilaLexie | Lexie |