The film documents the lives and experiences of ex-Muslims: people who have left Islam to become atheists, and who often face discrimination, harassment, ostracism and violence for leaving Islam, both in the UK and abroad.
| Actor | Role |
|---|---|
| BBonya AhmedHimself | Himself |
| NNadia El FaniHerself | Herself |
| SSadia HameedHerself | Herself |
| IImad Iddine HabibHimself | Himself |
| FFauzia IlyasHerself | Herself |
 Maryam NamazieHerself | Herself |
| AArif(ur) RahmanHimself | Himself |
| RRayhana SultanHerself | Herself |
| UUsama al-BinniHimself | Himself |
| SSafiyyaHerself (pseudonym) | Herself (pseudonym) |
| SSameeraHerself (pseudonym) | Herself (pseudonym) |
| ZZainabHerself (pseudonym) | Herself (pseudonym) |
| OOmer El-HamdoonHimself | Himself |