Actress Coral Browne travels to Moscow, and meets a mysterious Englishman. Turns out he's the notorious spy, Guy Burgess. Based on a true story, with Ms. Browne playing herself.
| Actor | Role |
|---|---|
 Alan BatesGuy Burgess | Guy Burgess |
 Coral BrowneHerself | Herself |
 Charles GrayClaudius (Charles) | Claudius (Charles) |
 Harold InnocentRosencrantz | Rosencrantz |
 Douglas ReithToby | Toby |
 Peter ChelsomGiles | Giles |
 Roger HammondShoe Shop Assistant | Shoe Shop Assistant |
 Matthew SimThe Boy | The Boy |
 Vernon DobtcheffGuildenstern | Guildenstern |
 Mark Wing-DaveyHamlet | Hamlet |
 Denys HawthorneTailor | Tailor |
 Trevor BaxterPajama Shop Manager | Pajama Shop Manager |
| CCharles LambGeorge | George |
| JJudy GridleyTessa | Tessa |
 Alexei JawdokimovTolya | Tolya |
| MMolly VenessMrs Burgess | Mrs Burgess |
| BBibs EkkelMan in street | Man in street |
 Czeslaw GrocholskiGeneral | General |
| FFaina ZinovaHotel Receptionist | Hotel Receptionist |
| LLjubima WoodsHotel Receptionist | Hotel Receptionist |
| HHelen RappLavatory Attendant | Lavatory Attendant |
| LLucy DulykStage Door Attendant | Stage Door Attendant |
| YYona GailitHotel Corridor Attendant | Hotel Corridor Attendant |
 Margaret LaceyWoman in shop | Woman in shop |
| CCole HendersonMan with dog (uncredited) | Man with dog (uncredited) |