Some time after the outbreak of a global pandemic that turned humans into mindless, terrifying monsters, two young survivors bound together by a necessary need for survival flee their homes in search of safety.
| Actor | Role |
|---|---|
| AAudrey Fox-WhiteSurvivor A | Survivor A |
| JJames HoldingSurvivor B | Survivor B |
| SScarlett SandersInfected 1 (Containers) | Infected 1 (Containers) |
| LLucie HallamInfected 2 (Containers) | Infected 2 (Containers) |
| DDan McCubbineInfected 3 (Containers) | Infected 3 (Containers) |
| LLeon SłomaInfected 4 (Containers) | Infected 4 (Containers) |
| RReece George SoarLucius | Lucius |
| GGarry HillSoldier 1 | Soldier 1 |
| SSkye Muir-RobinsonSoldier 2 | Soldier 2 |
| MMichael KennedySoldier 3 | Soldier 3 |
| LLewis RobinsonRaider 1 | Raider 1 |
| JJasmine ArmstrongRaider 2 | Raider 2 |
| RRhia Russell-BatesRaider 3 | Raider 3 |
| LLilly BamfordRaider 4 | Raider 4 |
| AAlfie SaxtonRaider 5 | Raider 5 |
 Jaz ScialomInfected 1 (Raider's Camp) | Infected 1 (Raider's Camp) |
| FFreddie PhillipsInfected 2 (Raider's Camp) | Infected 2 (Raider's Camp) |
| LLorelle DavidInfected 3 (Raider's Camp) | Infected 3 (Raider's Camp) |
| HHelen Fox-WhiteVoice on Radio | Voice on Radio |
| NNeil WhiteVoice in Flashback | Voice in Flashback |