You’re about to enter a dangerous place, a literal “City of Death.” And what blood-curdling name would you impart on such a locale? Paris? Really? Well, whatever, it’s your show. Come walk around a relatively safe Paris over and over again as Doctor 4 and Romana 2 try to suss out crime capers, as well as what “suss” means.
As for your anticipated WhoTube link, here it is. Try not to spend it all in one place: http://www.youtube.com/watch?v=IbL_EuDsKjs