David Callan is the top security agent / assassin for the security service, but he is a bitter man who forcibly fulfills his duties "for queen and country". This desolate spy drama in the style of "Spy who Came in the Cold" focuses on the naked underside of covert operations: assassinations, extortion and dirty acts.
Callan 3 is a Drama TV Series, very popular in the United Kingdom. I don't want to spoil you the full plot of the TV Series, but I will tell you now it's a very good TV Series to watch all episodes online. You'll remember many scenes and dialogues from this TV Series, it's a great source for memes. With such good actors cast, the TV Series just can't be bad. The TV Series was made in United Kingdom by great director. You can watch this TV Series online on the current page or press the download button and watch all episodes on your computer.