| Episode credited cast: |
 | Joe Bugner | - | Himself (archive footage) |
| James Callaghan | - | Himself - MP, Shadow Home Secretary (archive footage) |
| Barbara Castle | - | Herself - MP, Shadow Employment Minister (archive footage) |
 | Henry Cooper | - | Himself (archive footage) |
| Bernadette Devlin | - | Herself - MP (archive footage) |
| Rudi Dutschke | - | Himself (archive footage) |
 | Daniel Ellsberg | - | Himself (archive footage) (as Dr Daniel Ellsberg) |
| Vic Feather | - | Himself - TUC Leader (archive footage) |
| Michael Foot | - | Himself - MP (archive footage) |
 | Indira Gandhi | - | Herself - Prime Minister of India (archive footage) |
 | George Harrison | - | Himself (archive footage) |
| Edward Heath | - | Himself - Prime Minister (archive footage) |
 | Mick Jagger | - | Himself (archive footage) |
| Roy Jenkins | - | Himself - MP, Deputy Leader of the Labour Party (archive footage) |
 | Elton John | - | Himself (archive footage) |
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