Cast & crew
Undercover (1943)
Directed by Sergei Nolbandov Written by Monja Danischewsky, John Dighton, George Slocombe
Cast
| Ivor Barnard | Station |
| Mary Morris | Anna |
| Stephen Murray | Stephan |
| Tom Walls | Kossan |
| Niall MacGinnis | Jordon |
| Godfrey Tearle | General Dodonna |
| Norman Pierce | Franke |
| Stanley Baker | Petar Ivković |
| Rachel Thomas | Porfiry Petrovitch |
| Eric Micklewood | Klotz |
| Ben Williams | Dragutin Dimitrijević 'Apis' |
| Robert Harris | Brock Lovett |
| Eynon Evans | Banse |
| Finlay Currie | Priest |
| Tecwyn Jones | Danilo |
| John Slater | Minor Role |
| Charles Victor | Booking Sergeant |
| Michael Wilding | Teenage Constantine |
| John Clements | Porfiry Petrovitch |
| John Wynn | (uncredited) |
| Gina Evans | (uncredited) |
| Brynmore Thomas | Minor Role |
| George Merritt | Yugoslav Zoophilologist |
| Herbert Lomas | Schoolteacher |
Crew
| S.C. Balcon | Associate Producer |
| Wilkie Cooper | Director of Photography |
| W.E. Hart | Technical Advisor |
| Ronald Brantford | Unit Manager |
| Hal Britten | Camera Operator |
| John Croydon | Production Supervisor |
| Sidney Cole | Supervising Editor |
| Roy Kellino | Special Effects |
| Doris Zinkeisen | Costume Design |
| Eric Williams | Sound Supervisor |
| Wilkie Cooper | Camera Operator |
| Len Page | Sound Recordist |
| Duncan Sutherland | Art Direction |
| Hal Mason | Unit Manager |
| Sergei Nolbandov | Director |
| Ernest Irving | Music Director |
| Monja Danischewsky | Screenplay |
| John Dighton | Screenplay |
| Michael Balcon | Producer |
| George Slocombe | Story |
| Frederic Austin | Music |
| Eily Boland | Editor |