Aired: 1/8/1969
The Section's new Hunter has Callan pulled from the field.
Aired: 1/15/1969
Callan must prove that a young biochemist is not giving information to the East.
Aired: 1/22/1969
Callan apparently turns renegade. A ruse to trap the head of a ‘pipeline' for smuggling foreign agents and defectors out of the country.
Aired: 1/29/1969
Callan must use the wife of a rocket scientist as bait to lure the same scientist to Britain.
Aired: 2/5/1969
A freelance German mercenary organisation who specialise in eliminating foreign security sections have their sights set on the Section.
Aired: 2/12/1969
After Hunter's death Meres and Calln must fetch the new Hunter from East Germany.
Aired: 2/19/1969
Callan must retrieve a microfilm from a spying medium.
Aired: 2/26/1969
Calln must find everything out about the past of an influential politician.
Aired: 3/5/1969
The French O.A.S. carry an internal war into England. Callan and Meres must sort out the mess.
Aired: 3/12/1969
Callan and Meres must catch the controller of a ring of spies before he can leave the country with the information the ring has gathered.
Aired: 3/19/1969
Callan and Meres must secure the safe of a ship that was sunk during World War Two. It contains a list of Third Reich collaborateurs and puppets. A survivor of the ship tries to stop them.
Aired: 3/26/1969
Callan must stop fashist agitators from killing the Chinese Ambassador.
Aired: 4/2/1969
Security wants a retired brigadier of the British army to be stopped from accepting a job offer from a sultan, deadly force is requested.
Aired: 4/9/1969
Callan brings confusion into a Russian spy network.
Aired: 4/16/1969
Callan in brainwashed into believing that Hunter is the leak in the Section and that he has also killed Lonely and framed Callan for murder. In his drugged state Callan kills Hunter and is shot down by Meres.
