| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adam Green | Crew | Editing | Editor | 3 |
Justin Hardy | Crew | Directing | Director | 3 |
Louise Cross | Crew | Production | Casting | 3 |
Ashleigh Jeffers | Crew | Art | Production Design | 3 |
Douglas Hartington | Crew | Camera | Director of Photography | 3 |
Mark Hayhurst | Crew | Writing | Writer, Producer | 3 |
Susan Horth | Crew | Production | Producer | 3 |
Susan Scott | Crew | Costume & Make-Up | Costume Design | 3 |
Lucy Bassnett-McGuire | Crew | Production | Producer | 3 |
Andrew Simon McAllister | Crew | Sound | Original Music Composer | 3 |
 Bernhard Schütz | Cast | Actor | Helmuth Moltke | 3 |
 Bill Paterson | Cast | Actor | Lord Morley | 3 |
 Ian Beattie | Cast | Actor | Tsar Nicholas II | 3 |
 Ian McDiarmid | Cast | Actor | Sir Edward Grey | 3 |
 Kenneth Cranham | Cast | Actor | John Burns | 3 |
 Ludger Pistor | Cast | Actor | Bethmann-Hollweg | 3 |
 Mark Lewis Jones | Cast | Actor | David Lloyd George | 3 |
 Nicholas Farrell | Cast | Actor | Eyre Crowe | 3 |
 Oliver Ford Davies | Cast | Actor | Cunliffe | 3 |
 Rainer Sellien | Cast | Actor | Kaiser Wilhelm | 3 |
 Sinéad Cusack | Cast | Actress | Margot Asquith | 3 |
 Tim Pigott-Smith | Cast | Actor | Herbert Henry Asquith | 3 |
 Urs Remond | Cast | Actor | Prince Lichnowsky | 3 |
 Nicholas Asbury | Cast | Actor | Winston Churchill | 3 |
Christopher Kelly | Cast | Gavrilo Princip | 2 | |
| Person | Type | Job | Role(s) | Episodes |
