| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adrian Johnston | Crew | Sound | Original Music Composer | 6 |
Andrew Rothschild | Crew | Art | Art Direction | 6 |
Elinor Day | Crew | Production | Producer | 6 |
 Jill Trevellick | Crew | Production | Casting | 6 |
Lucy Richer | Crew | Production | Executive Producer | 6 |
Matt Gray | Crew | Crew | Cinematography | 6 |
Paula Milne | Crew | Writing | Writer, Executive Producer, Creator | 6 |
Roy Sharman | Crew | Editing | Editor | 6 |
Stephanie Collie | Crew | Costume & Make-Up | Costume Design | 6 |
Will Hughes-Jones | Crew | Art | Production Design | 6 |
Kate Bartlett | Crew | Production | Executive Producer | 6 |
 Karen Hartley-Thomas | Crew | Costume & Make-Up | Makeup Artist | 6 |
Cathy Cosgrove | Crew | Art | Set Decoration | 6 |
 John Alexander | Crew | Directing | Director | 6 |
Ben Cross | Crew | Sound | Foley Mixer | 6 |
 Dominic Coleman | Cast | Actor | Estate Agent | 6 |
 Hugh Quarshie | Cast | Actor | Victor (present day) | 6 |
 Jeremy Northam | Cast | Actor | Edward | 6 |
 Julian Barratt | Cast | Actor | Derek Bowden | 6 |
 Juliet Stevenson | Cast | Actress | Charlotte | 6 |
 Lee Ingleby | Cast | Actor | Alan | 6 |
 Lindsay Duncan | Cast | Actress | Lilly (present day) | 6 |
 Michael Kitchen | Cast | Actor | Jack (present day) | 6 |
 Paul Copley | Cast | Actor | Alan (present day) | 6 |
 Ramon Tikaram | Cast | Actor | Jay (present day) | 6 |
 Richard Lintern | Cast | Actor | Miles | 6 |
 Sorcha Cusack | Cast | Actress | Orla (present day) | 6 |
 Tamsin Greig | Cast | Actress | Beth | 6 |
 Andrew Simpson | Cast | Actor | Connor | 1 |
 David Gyasi | Cast | Actor | Victor | 6 |
 Jonathan Readwin | Cast | Actor | Gareth | 1 |
 MyAnna Buring | Cast | Actress | Lilly | 6 |
 Claire Foy | Cast | Actress | Charlotte | 6 |
 Jessica Gunning | Cast | Actress | Orla | 6 |
 Rebecca Calder | Cast | Actress | Alicia | 6 |
 Reece Ritchie | Cast | Actor | Jay | 6 |
 Sam Claflin | Cast | Actor | Jack | 6 |
 Abhin Galeya | Cast | Actor | Saghoor | 1 |
 Akshay Kumar | Cast | Actor | Aasif | 6 |
| Person | Type | Job | Role(s) | Episodes |
