This series just gets better and better. You cant pick who is the better actor, they are all first class. No stereotyping here, all believable, no suspension of reality required.. its just pure entertainment and the fastest hour on the TV. It remains to be seen how far they can extend the series using the same premise. This is quality viewing from the Brits, the way they do it best. Amanda Redman showed us what she was made of in " At Home with the Braithwaites " another show you cant wait to see the next episode ! She has an unconventional beauty that makes her irresistible to watch, at least to THIS viewer. The male part of the cast work so well together, as they should as they are all veterans of the screen.....the show is smooth, seamless, funny and with real non plastic people who do not look all the same unlike in police dramas from the US, which seem to run to a tired formula, tired dialogue.... and is it just me ....but in US dramas when actors leave through a door....why do they inevitably have to turn and say something ??