| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Euros Lyn | Crew | Directing | Director | 2 |
 Russell T Davies | Crew | Writing | Writer, Creator | 8 |
 Alice Troughton | Crew | Directing | Director | 3 |
 David Evans | Crew | Directing | Director | 3 |
 Lewis Arnold | Crew | Directing | Director | 1 |
 Adjoa Andoh | Cast | Actress | Marie Sullivan | 1 |
 Andrew Hayden-Smith | Cast | Actor | Billy | 2 |
 Ardal O'Hanlon | Cast | Actor | Brian McCoy | 1 |
 Chris Webster | Cast | Actor | Phil | 2 |
 Con O'Neill | Cast | Actor | Cliff Costello | 8 |
 Cyril Nri | Cast | Actor | Lance Sullivan | 8 |
 Denise Black | Cast | Actress | Hazel | 1 |
 Elizabeth Chan | Cast | Yan Peng | 1 | |
Jalaal Hartley | Cast | Actor | Arjit Malloy | 1 |
 James Murray | Cast | Actor | Daniel Coltrane | 8 |
 Jeff Mirza | Cast | Actor | Mr. Bhose | 1 |
 Julie Hesmondhalgh | Cast | Actress | Cleo Whitaker | 8 |
 Lisa Millett | Cast | Actress | Katrina | 2 |
 Luke Newberry | Cast | Actor | Josh | 1 |
 Sagar Arya | Cast | Actor | Sunil Merchandani | 1 |
 Sharon Duncan-Brewster | Cast | Actress | Maureen | 1 |
 Vincent Franklin | Cast | Actor | Henry Best | 8 |
 Anjli Mohindra | Cast | Actress | Veronica Chandra | 8 |
 Anu Hasan | Cast | Actress | Shoona Merchandani | 1 |
 Christine Bottomley | Cast | Actress | Lynne | 1 |
 Edward MacLiam | Cast | Actor | Gregory | 1 |
 Phaldut Sharma | Cast | Actor | Leigh | 2 |
 Red Madrell | Cast | Actress | Floss | 1 |
 Rufus Hound | Cast | Actor | Rupert Fuller | 1 |
Tupele Dorgu | Cast | Actress | Rosemary Pinks | 1 |
 Haruka Abe | Cast | Actress | Anna Miyagi | 1 |
Isaac Ssebandeke | Cast | Lance aged 18-24 | 1 | |
 Jack Derges | Cast | Actor | Louis Barman | 1 |
 Jan Uddin | Cast | Actor | Saul | 1 |
 Mark Sheals | Cast | Actor | Clive | 1 |
Stefan Gumbs | Cast | Actor | Kenny | 1 |
 Christian Dixon | Cast | Actor | Jules | 1 |
 Freddie Fox | Cast | Actor | Freddie Baxter | 8 |
 Letitia Wright | Cast | Actress | Vivienne Scott | 4 |
 Nav Sidhu | Cast | Actor | Mahadev | 1 |
 Hannah John-Kamen | Cast | Actress | Violet | 8 |
Aretha Ayeh | Cast | Marie aged 16-29 | 1 | |
Barney Glover | Cast | Ollie | 1 | |
 Eleanor Worthington-Cox | Cast | Actress | Molly Whitaker | 8 |
 Fisayo Akinade | Cast | Actor | Dean Monroe | 8 |
Graham Parrington | Cast | Actor | Journalist | 1 |
 Peter Caulfield | Cast | Actor | Francesco | 1 |
 Jude Akuwudike | Cast | Actor | Ralph Sullivan | 1 |
 Jordan Adene | Cast | Lance aged 11-13 | 1 | |
 Bethany Black | Cast | Helen | 1 | |
Catherine Lamb | Cast | Actress | Suzie | 1 |
 Dino Fetscher | Cast | Actor | Aiden | 2 |
 Ceallach Spellman | Cast | Actor | Adam Whitaker | 8 |
 Aaron Cobham | Cast | Actor | Roy | 1 |
 Andrew Westfield | Cast | Actor | Boris | 1 |
 Rebecca Scott | Cast | Actress | Becky | 1 |
Nathaniel Hall | Cast | Steve | 1 | |
 Sam Salter | Cast | Actor | Xav | 1 |
 Paul Adeyefa | Cast | Actor | Adrian | 1 |
 Liam Haynes | Cast | Actor | Clubber | 1 |
 Nana Amoo-Gottfried | Cast | Peter Phillipson | 1 | |
Jamie Zubairi | Cast | Max | 2 | |
 Matthew Bailey | Cast | Actor | Tomasz | 2 |
Miles Higson | Cast | Actor | Beanie | 3 |
Kathy Francis | Cast | Old Woman | 1 | |
Ekemini Grace Eno | Cast | Rosemary | 1 | |
Chris Hollinshead | Cast | Craig | 1 | |
Nicole Pattinson | Cast | Female Estate Agent | 1 | |
Louis Tappenden | Cast | Glyn | 1 | |
Suzanne Proctor | Cast | Isobel | 1 | |
 Jordan Luke Gage | Cast | Luc | 1 | |
 Assad Zaman | Cast | Actor | Tony | 1 |
| Person | Type | Job | Role(s) | Episodes |
