Unpacking and questioning the evidence used to convict neonatal nurse Lucy Letby.
| Actor | Role |
|---|---|
 Lucy BriersNarrator | Narrator |
| LLucy LetbySelf (archive footage) | Self (archive footage) |
 Phil HammondSelf | Self |
| PProfessor Peter GreenSelf | Self |
| PProfessor Richard GillSelf | Self |
| DDr Faye SkeltonSelf | Self |
| MMark McDonaldSelf | Self |
| AAlan Wayne JonesSelf | Self |
| DDr Waney SquierSelf | Self |