Callan - Season 2 Episode 2 2. Bölüm
Callan must prove that a young biochemist is not giving information to the East.
- Tür: Action & Adventure, Drama
- Stüdyo: ITV1
- Anahtar kelime: spy, u.s. secret service agent
- Oyuncular: Edward Woodward, Russell Hunter, Anthony Valentine, William Squire, Patrick Mower