| Synopsis: | A well-placed Bulgarian spy has defected to Britain, but Cowley is suspicous of him, so he sends Doyle (posing as a music journalist) to get information from his daughter. Unfortunately, the Bulgarians are trying to ensure that neither father nor daughter talk. | ||||
| Made: | 1979 | ||||
| Production code: | C04 | ||||
| Series Code: | C | ||||
| Episode in season: | 4 | ||||
| Serial number: | 27 | ||||
| Length: | 50 mins. | ||||
| |||||
| Transmission details: |
| ||||