I watched the first one out of curiosity. I was amazed at how silly it all was.
Anyway I gave it another go and got involved. Cosy crime they call the genre. Like Midsummer Murders which started the whole thing off, but this is much more comedy.
Timothy Spall really goes OTT with his expressions and mannerisms. And in the fourth part there's Sian Gibson and Mike Bubbins plus earlier they had Vicki Pepperdine and Geoff Howick.
The other lead is Gwyneth Keyworth who I didn't know but am warming to.