| Person | Type | Job | Role(s) |
|---|---|---|---|
 Donal Woods | Crew | Art | Production Design |
Janey Fothergill | Crew | Production | Casting |
Jessica Pope | Crew | Production | Producer |
Julian Court | Crew | Camera | Director of Photography |
Laura Mackie | Crew | Production | Executive Producer |
Lee Crichlow | Crew | Sound | Sound Effects Editor |
 Murray Gold | Crew | Sound | Original Music Composer |
 Peter Moffat | Crew | Writing | Writer |
Trevor Waite | Crew | Editing | Editor |
Lee Walpole | Crew | Sound | Dialogue Editor |
 Philip Martin | Crew | Directing | Director |
John Lynch | Crew | Production | Executive Producer |
Colin Cooper | Crew | Sound | Foley Mixer |
Joanna Eatwell | Crew | Costume & Make-Up | Costume Design |
 Faye De Bremaeker | Crew | Costume & Make-Up | Makeup Supervisor |
Simon Bird | Crew | Production | Associate Producer |
Alison Elliott | Crew | Costume & Make-Up | Makeup Designer |
Cissy Cook | Crew | Art | Art Direction |
Grace Hartley | Crew | Production | Associate Producer |
Rory Farnan | Crew | Sound | Dialogue Editor |
 Adam Godley | Cast | Actor | Frank Hawking |
 Anastasia Hille | Cast | Actress | Nurse Susan McClean |
 Anthony Howell | Cast | Actor | Hamlet |
Carolina Giammetta | Cast | Actress | Lidia Sciama |
 Charlie Beall | Cast | Actor | Hugh |
 David McKail | Cast | Actor | Frink |
 Deirdre Costello | Cast | Actress | Barmaid |
 John Sessions | Cast | Actor | Dennis Sciama |
 Linda Spurrier | Cast | Actress | Train Passenger |
 Mark Wells | Cast | Actor | Cyclist |
 Matthew Marsh | Cast | Actor | Dr. John Holloway |
 Michael Brandon | Cast | Actor | Arno Penzias |
 Peter Firth | Cast | Actor | Sir Fred Hoyle |
 Phoebe Nicholls | Cast | Actress | Isobel Hawking |
 Sebastian Armesto | Cast | Actor | Robert Silkin |
 Tom Hodgkins | Cast | Actor | Robert Wilson |
 Tom Ward | Cast | Actor | Roger Penrose |
 Alice Eve | Cast | Actress | Martha Guthrie |
 Benedict Cumberbatch | Cast | Actor | Stephen Hawking |
 Bertie Carvel | Cast | Actor | George Ellis |
 Christian Rubeck | Cast | Actor | Reporter |
 Leon Ockenden | Cast | Actor | Rosencrantz |
 Lisa Dillon | Cast | Jane Wilde | |
 Philip McGinley | Cast | Actor | Chris |
 Rory Copus | Cast | Actor | Edgar |
 James Warrior | Cast | Actor | Cab Driver |
Rohan Siva | Cast | Actor | Jayant Narlikar |
Che Cartwright | Cast | Guildenstern | |
| Person | Type | Job | Role(s) |
