| Name | Character | Episodes |
|---|---|---|
| Jenna Coleman | Self | 12 |
| Peter Capaldi | Self | 12 |
| Steven Moffat | Self | 9 |
| Samuel Anderson | Self | 5 |
| Michelle Gomez | Self | 2 |
| Douglas Mackinnon | Self | 2 |
| Jonathan Bailey | Self | 1 |
| Keeley Hawes | Self | 1 |
| Alex Kingston | River Song | 1 |
| Chris Addison | Self | 1 |
| Ben Miller | Self | 1 |
| Zawe Ashton | Self | 1 |
| Mark Gatiss | Self | 1 |
| Peter Capaldi | The Doctor | 1 |
| Jimmy Vee | Self | 1 |
| Jemma Redgrave | Self | 1 |
| Neve McIntosh | Self | 1 |
| Hermione Norris | Self | 1 |
| Frank Skinner | Self | 1 |
| Ingrid Oliver | Self | 1 |
| Tom Riley | Self | 1 |
| Tony Osoba | Self | 1 |
| Joivan Wade | Self | 1 |
| Nicholas Briggs | Self | 1 |
| Ian Hallard | Self | 1 |
| Matt Bardock | Self | 1 |
| Ellis George | Self | 1 |
| Pippa Bennett-Warner | Self | 1 |
| Daisy Beaumont | Self | 1 |
| Michael Pickwoad | Self | 1 |