Someone possibly copying the past crimes begins harassing Grace about her testimony against Tony Greene. If she doesn't admit that she was wrong about him, the assailant promises to murder the victim he/she is holding hostage.
| Name | Type | Role | |
|---|---|---|---|
| Declan Croghan | Writer | ||
| Billy Keating | Guest Star | ||
| Terence Hillyer | Guest Star | ||
| Angela Bruce | Guest Star | ||
| Christopher Godwin | Guest Star | ||
| Amerjit Deu | Guest Star | ||
| Tilly Vosburgh | Guest Star | ||
| Dave Norman | Guest Star | ||
| Joe van Moyland | Guest Star | ||
| Natalie J. Robb | Guest Star | ||
| Paul Freeman | Guest Star | ||
| Emma Lowndes | Guest Star | ||
| Andrew Turner | Guest Star | ||
| Ovidiu Matesan | Guest Star | ||
| Dominic Kemp | Guest Star | ||
| Tom Ellis | Guest Star |