I have now watched the entire run of A Touch of Frost, stretching over 15 seasons and twenty years, which is quite an achievement for any drama show. To be honest, I never really connected with the lead character in the way I did Vera or Jimmy Perez on Shetland. It was the storylines that impressed me more, I suppose, except for a few clunkers where I napped in the middle and didn’t bother rewinding to catch up (Perhaps I shouldn’t watch TV in my comfy recliner!). There are a few elements you can expect in every episode; he is going to yell at someone about the injustices against the…