The Sweeney moves through 1970s London with the urgency of a car already turning the corner. The ITV series follows Detective Inspector Jack Regan, played by John Thaw, and Detective Sergeant George Carter, played by Dennis Waterman, as members of the Metropolitan Police Flying Squad. Its cases concern serious crime, but its defining tension is often inside the police operation: how far can officers push before their methods become another problem?

Who are Regan and Carter?

Regan is forceful, impatient and confident in his instincts. He wants results and does not always wait for permission or a perfectly tidy plan. Thaw gives him authority without smoothing over his flaws. He can read a situation quickly and still misjudge the cost of his approach. That makes him more interesting than a detective who is always proved right by the end of an hour.

Carter is his partner, not merely an assistant. Waterman gives him speed, humour and a willingness to challenge Regan when necessary. Their friendship helps the series keep its momentum: the two can exchange a joke in one scene and disagree sharply in the next. Each knows how the other works, yet neither can guarantee that a risky decision will end well.

What made the programme feel different?

The series ran on ITV from 1975 to 1978, when its combination of location work, blunt dialogue and fast-moving action felt notably tougher than the image of a wholly orderly police procedural. Chases and confrontations matter, but the pace also comes from decisions made under pressure. A lead may disappear, an informant may be unreliable, or an operation may irritate Regan’s superiors as much as it troubles the criminals.

London is more than a backdrop. Streets, pubs, offices and flats give the investigations a working texture. The city can look ordinary one moment and dangerous the next. That realism is partly a matter of energy and detail rather than a claim that every event reflects routine policing. The Sweeney is a drama built to excite, and its heightened confrontations are part of the form.

Authority and the limits of the shortcut

Regan’s clashes with authority are entertaining because they are not entirely one-sided. Rules can hinder an investigation, but they also exist because policing carries power. The show is at its most compelling when viewers can see why Regan wants to act and why a superior might object. It leaves room for success to have a cost.

That tension also shapes the partnership. Carter can back Regan in a dangerous moment while recognising that loyalty should not require agreement about everything. Their exchanges bring a human scale to stories that could otherwise become only a succession of arrests and fights. The question is not just whether the squad catches a suspect, but what pressure the chase puts on the people doing it.

Watching The Sweeney now

The programme reflects the attitudes of its era. Its language, treatment of suspects and assumptions about gender and policing deserve attention rather than nostalgia without qualification. Those aspects can sit alongside admiration for the performers and the show’s influence on television crime drama. The roughness that made it seem fresh in the 1970s also gives modern viewers something to examine critically.

The series produced two cinema spin-offs, Sweeney! and Sweeney 2, but the television partnership is the place to understand its appeal. In episode after episode, Thaw and Waterman make Regan and Carter feel like colleagues who have spent enough time together to anticipate one another’s moves, even when they wish they could stop them.

Where to start

Begin with “Ringer”, the first television episode, to meet the squad and its pace. Then watch beyond the opening case to see how the relationship between Regan, Carter, criminals and senior officers develops. Look for the quieter conversations as well as the action: they are often where the show reveals the compromises behind its swagger.

Featured image: existing site illustration of Regan and Carter; it is artwork, not a production still.

Sources: ITV: The Sweeney episode guide; BFI: the series and its film spin-off; BFI: Dennis Waterman and George Carter.