4 Säsong
29 Episod
Barlow - Season 3 Episode 7 Avsnitt 7 (1975)
A mysterious call from Special Branch leads Barlow into a cloak-and-dagger world which is, as Fenton warns him, ""shadowy, full of intrigue - and violent"".
- Land :
- Genre : Drama
- Studio : BBC One
- Direktör : Troy Kennedy Martin
- Kasta : Stratford Johns, Derek Newark, Neil Stacy
