Ten years after his brother’s abduction, Robbie Flores prepares for his 18th birthday and the arrival of his greatest fears.
| Actor | Role |
|---|---|
 Joaquin GarciaRobbie Flores | Robbie Flores |
| JJackson WrightJesse | Jesse |
| CCaitlin NortonSydnee | Sydnee |
| AAlex StoneYoung Robbie | Young Robbie |
| TTomas GarciaJaime Flores / Gold Mask | Jaime Flores / Gold Mask |
| FFinn OliverNoah | Noah |
| DDerek GrimesWinnie | Winnie |
| LLangston James WilkinsonAndy | Andy |
 Michael BrianTherapist | Therapist |
| PPeter KnightJames / Black Mask | James / Black Mask |
| JJake GrinnellThomas / Purple Mask | Thomas / Purple Mask |
| SSergio GonzalezLuke / Red Mask | Luke / Red Mask |
| VVincent ServentiMarcus / Black Mask | Marcus / Black Mask |
| AAidan HebergerMan 1 | Man 1 |
| PPhilip OconMan 2 | Man 2 |
| MMichael GarciaUncle Jo | Uncle Jo |
| EEstela MonteverdeVoice | Voice |
| JJuanLuis Elijah CortesClassmate | Classmate |
| EEvan RodriguezClassmate | Classmate |
| MMark MaciasClassmate | Classmate |
| JJoseph LundClassmate | Classmate |
| JJack AmerineClassmate | Classmate |