I’m aware I’ve posted a fair amount of negative complaining of late, and while I don’t apologise for that — a lot of these things really need to be said, and by more people than just me — I don’t just want to be whingeing all the time. So today I thought I’d write about something I like.

The Cleaner is a new-ish TV series written by and starring comedian Greg Davies, who is probably best known these days as the titular Taskmaster in the excellent “famous people make fools of themselves” programme of the same name. Davies has starred in a number of comedy-drama titles in recent years, however, and I’ve always liked seeing him do his thing.

I believe my first encounter with him was as Mr Gilbert from The Inbetweeners, where I very much enjoyed how much his character resembled my own head of Sixth Form, Mr Watts, in terms of overall attitude and general disdain for anyone under the age of 18. More recently, I enjoyed his semi-autobiographical series Man Down very much — though I know opinions are somewhat divided on that one, particularly with regard to Rik Mayall’s role — and I believe that The Cleaner is his strongest series to date.

The show is apparently an adaptation of a German show known as Der Tatortreiniger, or simply Crime Scene Cleaner, but it’s clear from the script that Davies has very much taken the concept and made it his own along the way. It features recognisable elements of both the whimsical, occasionally cynical humour and pathos that Davies excels at, and holds together as an extremely well-produced show.

In The Cleaner, Davies takes the role of Wicky, a crime scene cleaner who has to deal with the aftermath of various horrible things happening. Each episode primarily unfolds as a “two-hander” between Davies and someone who was affected by the crime in question; the context is that Davies has shown up to clean up the mess left behind by the crime after the police have finished their investigation, and there is inevitably someone hanging around or left behind, with varying degrees of relation to the incident.

My favourite thing about the show so far, after seeing four episodes of it, is that each individual story has its own vibe to it, with Wicky remaining the one constant.

It’s clear that Wicky is a man who enjoys his job — in the fourth episode, he reveals that it is because it allows him to get a taste of how other people live, if only for a moment, and to set things right for those who had to depart before their time — and is, at his core, quite an intelligent man.

At the same time, there’s a certain degree of “salt of the earth” to him; he quite openly admits that “my job lets me buy everything I need and still have enough to get hungover every weekend”, and there are often very minor threads running in the background of each episode about his love for curry night at the pub, his friends being sick in his shoes and suchlike.

It’s his interactions with the various characters where the show really shines, though, and the way in which all of these characters are very different from one another.

In the first episode, for example, Wicky is cleaning up after a wife murdered her husband in an extremely messy manner. Partway through the cleaning process, he is confronted with the wife in question (played by Helena Bonham Carter, who is still, it has to be said, exceedingly beautiful even when dressed down and covered in blood) and this leads to an extremely strained scenario in which he is very much aware that he is dealing with a murderer, but also finds himself forming something of a bond with her in the process.

In the second, meanwhile, David Mitchell does a wonderful job of portraying a tortured author whose grandmother has just been killed in a gas fire accident. Mitchell is almost certainly drawing on some of his own experience — or at least, that of the persona he perpetually puts across in public — to portray this writer as emotionally repressed to such a degree that he cried more over his cat running away than the gory, doubtless extremely painful death of his grandmother.

In the third, Wicky never gets to visit the crime scene at all, instead finding himself having to contend with the victim’s neighbour (Ruth Madeley) while waiting for someone to actually let him in to the crime scene. With his “partner” in this episode being both vegan and disabled, Wicky finds himself constantly putting his foot in his mouth to an exceedingly cringeworthy degree — but again, he forms a bond of note with this young woman.

And in the fourth, Wicky is called to a stately home in which an elderly woman (Stephanie Cole) interrupted a burglary attempt, which resulted in the death of the burglar by him falling down the stairs and breaking his neck. Cole’s character gradually reveals herself to have many layers of unpleasantness to her, but Wicky is faced with a variety of dilemmas to contend with along the way as, again, he forms a temporary but surprisingly strong bond with her.

One of the things I’ve noticed about the show in general is how Wicky always “leaves something behind” as a result of his visits; he always makes a mark on that person’s life in some form or another.

Sometimes, this is a positive thing, such as in the third episode, where he helps Madeley’s character come to terms with how she is still in love with the man she abandoned for not respecting her veganism. At others, however, it is very much not a good thing, such as where he accidentally drops a signed Dylan Thomas book belonging to Mitchell’s character into his bucket of water, thereby completely destroying the signature and personal message inside the front matter.

After four episodes, I’m very much convinced that this is an excellent show, and I’m a little disappointed I didn’t come across it sooner! But this is to be expected, as I tend not to follow what’s on TV right now these days; I only stumbled across this as the result of a short clip the BBC posted on YouTube the other day, featuring a snippet from Mitchell’s episode.

For everything I hate about short-form “content” and clip culture, and how it has collectively destroyed the attention spans of almost everyone, I have to at least be grateful for it in this instance, otherwise I might never have come across this genuinely excellent show!

You can watch The Cleaner on BBC iPlayer at the time of writing.