Any ideas on a good TV series to watch?

Spooks is excellent, and I think it is on UKTV Play, which also has a lot of old series such as Bad Girls and Soldier Soldier.

I also really like No Offence, which is on 4OD. There are four series of that, and it is well worth a watch, as is It's A Sin (also on 4OD).

Slow Horses on Apple TV is brilliant, and This Is England (86, 88 and 90) are, too - another Ch4 series, available on 4OD. I think This Is England is one of the best UK tv shows ever.

Wolf Hall is on iPlayer, and The Tudors is on 4OD if you like history.

Crime is brilliant if your Scottish

Try Boss on Netflix itsbrilliant

I’ve just finished watching The Couple Next Door on channel 4. Very good.

We are binge watching Spooks just now, it’s brilliant if you like spy stories and lots of thrilling action. Nicola Walker appears in the second series I think. There are 10 series with lots of episodes so lots to keep you entertained.

I think Nicola Walker was in Spooks ? That is an action/ spy thingy and quite old so you will have to dig it out.
Just watched "Wilderness "; thriller built around a murder but lively and a bit tongue in cheek.Good plot twist.
Try "The Affair" ? This is basically an American soap opera with Dominic West and Ruth Wilson (not meant perjoratively; I follow the UK medical soaps myself); the affair itself is a jumping-off point but a large cast of characters across several time periods ensues.

Free on iplayer are all eleven series of Father Brown.

Take out a monthly contract on ITVX. This has been combined with BritBox and there are lots of older series on there. The Unforgotten with Nicola Walker springs to mind.

Spooks with Nicola Walker?

Nothing like what you have mentioned, but I have been hooked on Mad Men, on UKTV play.

With the gorgeous Jon Hamm as dastardly Don Draper.