In the first part of this thrilling finale, Steffan Powell catches up with the cast of Unit. Steffan has some work experience in the prosthetics department. Plus, an exclusive interview with Susan Twist and Russell T Davies.
| Name | Type | Role | |
|---|---|---|---|
| Bethan Crawley | Guest Star | ||
| Lenny Rush | Guest Star | ||
| Phil Sims | Guest Star | ||
| Brad Perry | Guest Star | ||
| Susan Twist | Guest Star | ||
| Jamie Donoughue | Guest Star | ||
| Yasmin Finney | Guest Star | ||
| Aidan Cook | Guest Star | ||
| Jemma Redgrave | Guest Star | ||
| Bonnie Langford | Guest Star | ||
| Genesis Lynea | Guest Star | ||
| Jonathon Aiken | Director |