Episode 1

S11 E01 • Sunday, Feb 6, 2011 • Feb 6 • 30m

A Nigerian woman claims to be a fashion designer, but Customs officers don't think her story measures up. A sudden memory lapse could be a problem for a Polish passenger who has just travelled for 23 hours to visit his girlfriend. A mysterious box has Quarantine officers digging for answers.

Episode 2

S11 E02 • Sunday, Feb 13, 2011 • Feb 13 • 30m

An unhappy passenger pushes Customs officers too far. Immigration officers conduct a massive hunt for evidence in a huge operation to catch illegal workers. A doctor's wife suddenly feigns sickness after Quarantine discover undeclared food in their bags.

Episode 3

S11 E03 • Sunday, Feb 20, 2011 • Feb 20 • 30m

All the indicators suggest a Chinese passenger is smuggling drugs, but a surprise phone call leads to a manhunt. One tiny clue unveils a Malaysian passenger's hidden secret. A major threat to Australia's border is concealed in the image of a former South African President.

Episode 4

S11 E04 • Sunday, Feb 27, 2011 • Feb 27 • 30m

An extreme sport holiday vacationer is being questioned by Security Border Officers after displaying unusual behaviour. - Flavoured Drinking powder packages don't look quite right. - An intercepted message by Immigration Officers reveals deception from a travelling woman with a tourist visa. - A family gets to snack on declared food not authorised into the country, before being let through customs. An other passenger isn't as lucky.

Episode 5

S11 E05 • Tuesday, Mar 6, 2001 • Mar 6 • 30m

Border Officers are surprised at what a passenger is packing, what they discover next leads them to investigate him further. - Border Officers take a closer look at a suspicious package containing a vacuum cleaner sent from Malaysia. - Immigration Officers suspect a traveller with a tourist visa is intending to work in the country illegally. - Quarantine Officers inspect the luggage of a passenger arriving from China and find a treasure trove of undeclared food items along with suspicious food packaging.

Episode 6

S11 E06 • Sunday, Mar 13, 2011 • Mar 13 • 30m

Episode 7

S11 E07 • Sunday, Mar 20, 2011 • Mar 20 • 30m

Episode 8

S11 E08 • Sunday, Mar 27, 2011 • Mar 27 • 30m

Episode 9

S11 E09 • Sunday, Apr 3, 2011 • Apr 3 • 30m

In this episode of Border Security Australia's Front Line, Immigration Officers received information that could help them foil one man's plan of illegally working in the construction industry; is this the right man? Is this pretty woman just a model? A boxing trainer from L.A. becomes aggressive towards Customs Officers.

Episode 10

S11 E10 • Sunday, Apr 10, 2011 • Apr 10 • 30m