Harry and Nikki are first on the scene when an RAF helicopter crashes.
| Name | Type | Role | |
|---|---|---|---|
| Stephen Davis | Writer | ||
| Ian Dunn | Guest Star | Dr Robert Murray | |
| Julian Glover | Guest Star | Henry Markham | |
| Dominic Jephcott | Guest Star | APM Colin Renshaw | |
| Lucy Briers | Guest Star | Patricia Darlow | |
| Kate Colgrave Pope | Guest Star | Vasha | |
| Dermot Canavan | Guest Star | Thomas Bradley | |
| Peter Milne | Guest Star | RAF NCO | |
| Shaun Smith | Guest Star | John Sayer | |
| Glynne Steele | Guest Star | Helicopter Pilot | |
| Simon McCoy | Guest Star | Newsreader | |
| Gerry Lynch | Guest Star | Police Officer | |
| Irma Inniss | Guest Star | Government Minister | |
| David Baukham | Guest Star | Inspector Chris Tanner | |
| Dan Fredenburgh | Guest Star | Simon Kilvert | |
| Ortis Deley | Guest Star | Police Sergeant | |
| Heather Bleasdale | Guest Star | E-Seminar Moderator | |
| Dominic Coleman | Guest Star | Reporter | |
| Irina Diva | Guest Star | Girl | |
| Adrian Schiller | Guest Star | Peter Colvin | |
| Maurice Phillips | Director |