Regan and Carter have a suspect in mind for the theft of a consignment of mercury, but he has an alibi.
EP2 Hard MenSep 14, 1978
Regan and Carter are reluctantly teamed up with a Scottish officer.
EP3 Drag ActSep 21, 1978
The Sweeney get incorrect information from informants, allowing a gang of villains to make off with some contraband alcohol.
EP4 Trust RedSep 28, 1978
After a criminal dies during a robbery, Regan and Carter can find no leads.
EP5 NightmareOct 05, 1978
Regan's girlfriend has a nightmare that has similarities to a deadly incident.
EP6 Money, Money, MoneyOct 12, 1978
Regan and Carter try to catch a man trying to blackmail a pools winner about the part he played in a robbery.
EP7 BaitOct 19, 1978
Regan is determined to nail a modern-day Bonnie and Clyde.
EP8 The Bigger They AreOct 26, 1978
Regan discovers that successful people will stop at nothing to keep skeletons buried.
EP9 Feet of ClayNov 02, 1978
Regan is asked to help a criminal from his past, whose son has been kidnapped.
EP10 One of Your OwnNov 09, 1978
Carter winds up behind bars in an attempt to solve a jewellery robbery.
EP11 Hearts and MindsNov 23, 1978
Regan and Carter get caught up in a plot to prevent a foreign head of state from getting his hands on an experimental drug to treat his heart condition.
EP12 Latin LadyNov 30, 1978
A rich gynaecologist is attacked by a gang of villains who rob him of his suitcase.
EP13 VictimsDec 14, 1978
Carter discovers that an informant was involved in the shooting of a colleague.
EP14 Jack or KnaveDec 28, 1978
Regan finds himself in deep trouble when an allegation of corruption is made by the Police Complaints Department. A security van is robbed, and a guard identifies one of the robbers.