Representation of Ethnicity - Hotel Babylon

This is a clip i found on YouTube from the TV Drama Hotel Babylon. This clearly represents ethnicity through immigration. 
Hotel Babylon is a TV Drama series set in the sexy world of the luxury five star hotel, on a journey beyond the facade of the smiling faces and glittering chandeliers and into the frenetic, non-stop world of the staff.
Link - http://www.youtube.com/watch?v=7VG5GJQjyGo