The BEST seasons of Border Security: Australia's Front Line

Every season of Border Security: Australia's Front Line ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Border Security: Australia's Front Line!

Takes viewers behind the scenes of Australia's Customs, Immigration and Quarantine departments. The people that work for these departments have been entrusted with protecting Australia's borders from drug smugglers, illegal immigrants, potential terrorists, harmful pests and exotic diseases. It reveals some of the methods that they use to separate the honest mistakes made by innocent holidaymakers from the much more sinister motives of criminals.