Cast (in credits order)
| Ben Whishaw | ... | Self | |
| Tom Rob Smith | ... | Self - Writer | |
| Charlotte Rampling | ... | Self | |
| Jim Broadbent | ... | Self | |
| Jakob Verbruggen | ... | Self | |
 |
Guy Heeley | ... | Self |
| Edward Holcroft | ... | Self | |
| Laurie Rose | ... | Self | |
|
|
Lisa Marie Hall | ... | Self |
| Rest of cast listed alphabetically: | |||
| Zrinka Cvitesic | ... | Sara (archive footage) (uncredited) | |
| Kate Dickie | ... | Editor (archive footage) (uncredited) | |
| Samantha Spiro | ... | Detective Taylor (archive footage) (uncredited) | |
| Harriet Walter | ... | Self (uncredited) | |
