4 Sezon
44 Episod
Callan - Season 3 Episode 6 Episodul 6 (1972)
Callan helps a former agent out of a blackmailing business.
- Țară : United Kingdom
- Gen : Action & Adventure, Drama
- Studio : ITV1
- Director :
- Distribuție : Edward Woodward, Russell Hunter, Anthony Valentine, William Squire, Patrick Mower
