A little dated, but with many of the same characters (including a show-stealing appearance by now-jailed Uzair Baloch) is the "VICE Guide to Karachi" on YouTube. The Pakistani co-founder of VICE has some political connections, hence his ability to do interviews willy-nilly.

NB: The mustachioed policeman in the series, Chaudhry Aslam, was assassinated by a car bomb early last year.