| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andy Pryor | Crew | Production | Casting Director |
 Dave Arrowsmith | Crew | Art | Production Design |
Edmund Butt | Crew | Sound | Original Music Composer |
John Pardue | Crew | Camera | Director of Photography |
 Mark Gatiss | Crew | Production | Executive Producer, Writer |
 Steven Moffat | Crew | Production | Executive Producer |
Suzanne Cave | Crew | Costume & Make-Up | Costume Designer |
Terry McDonough | Crew | Directing | Director |
Caroline Skinner | Crew | Production | Executive Producer |
 Matt Strevens | Crew | Production | Producer |
Chris Panton | Crew | Visual Effects | Visual Effects |
Vickie Lang | Crew | Costume & Make-Up | Makeup Designer |
Philip Kloss | Crew | Editing | Editor |
 Andrew Woodall | Cast | Actor | Rex Tucker |
 Brian Cox | Cast | Actor | Sydney Newman |
 Carole Ann Ford | Cast | Actress | Joyce |
 David Bradley | Cast | Actor | William Hartnell |
 Jamie Glover | Cast | Actor | William Russell |
 Jeff Rawle | Cast | Actor | Mervyn Pinfield |
 Jemma Powell | Cast | Actor | Jacqueline Hill |
 Lesley Manville | Cast | Actress | Heather Hartnell |
 Mark Eden | Cast | Actor | Donald Baverstock |
 Nicholas Briggs | Cast | Actor | Peter Hawkins |
 Reece Shearsmith | Cast | Actor | Patrick Troughton |
 Sacha Dhawan | Cast | Actor | Waris Hussein |
Toby Hadoke | Cast | Cyril | |
 William Hartnell | Cast | Actor | The Doctor (1) (archive footage) |
 William Russell | Cast | Actor | Harry |
 Claudia Grant | Cast | Actress | Carole Ann Ford |
 David Annen | Cast | Actor | Peter Brachacki |
 Ian Hallard | Cast | Actor | Richard Martin |
 Matt Smith | Cast | Actor | Self / The Doctor (11) (uncredited) |
Ellie Spicer | Cast | Anneke Wills (uncredited) | |
Joseph Railton | Cast | Brian Hodgson | |
 Sam Hoare | Cast | Actor | Douglas Camfield |
 Sarah Winter | Cast | Delia Derbyshire | |
Edmund C. Short | Cast | Peter Purves | |
 Jessica Raine | Cast | Actress | Verity Lambert |
Robin Varley | Cast | Michael Craze (uncredited) | |
Sophie Holt | Cast | Jackie Lane (uncredited) | |
 Kit Connor | Cast | Actor | Charlie (uncredited) |
 Anna-Lisa Drew | Cast | Maureen O'Brien (uncredited) | |
 Ncuti Gatwa | Cast | Actor | Self / The Doctor (15) (60th anniversary version) (uncredited) |
 Reece Pockney | Cast | Alan | |
 Cara Jenkins | Cast | Judith Carney | |
| Person | Type | Job | Role(s) |
