Going Postal
Starring Richard Coyle, Tamsin Greig, Charles Dance, Andrew Sachs, Steve Pemberton, Timothy West, David Suchet, Marnix Van Den Broeke, Claire Foy, Ian Bonar
It's a comedy and action & adventure show, and has a rating of 7.6 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Brazil.