Kim Philby is the best British professional spy. The only difference is that, as a leading official in the British secret service, he not only works for the British side, but also as a double agent for the Soviets. He is supported by the diplomats Burgess and McLean.
| Actor | Role |
|---|---|
 Arno AssmannKim Philby | Kim Philby |
 Harald JuhnkeGuy Burgess | Guy Burgess |
 Herbert BötticherDonald McLean | Donald McLean |
 Werner HinzSir Percy Scott | Sir Percy Scott |
 Karl-Heinz HessColonel Gibson | Colonel Gibson |
 Friedrich SchütterOberst Dschalbut | Oberst Dschalbut |
 Hans PaetschOberst Skardon | Oberst Skardon |
| FFranz RudnickVolkov | Volkov |
| MManfred ReddemannLancaster | Lancaster |
 Emely ReuerPatricia | Patricia |
| RRenate HeilmeyerNot listed | Not listed |
| HHeidi SchaffrathNot listed | Not listed |
 Kurd PieritzNot listed | Not listed |
| HHans DanielNot listed | Not listed |
| WWolfram SchaerfNot listed | Not listed |
| FFrank StraassNot listed | Not listed |
| HHans SchellbachNot listed | Not listed |
| NNarziß SokatscheffNot listed | Not listed |
 Günther JerschkeNot listed | Not listed |
 Reent ReinsNot listed | Not listed |
| JJosef FröhlichNot listed | Not listed |
 Rolf SchimpfNot listed | Not listed |
| JJoachim RakeNot listed | Not listed |
 Helga FeddersenNot listed | Not listed |
| WWolf von GersumNot listed | Not listed |