Not only is the show entertaining, it's educational. Australia has a long list of restricted items that travelers can and cannot bring into the country, so agents aren't just looking for that extra bottle of vodka from in-flight duty-free, but you may want to rethink the Chinese delicacy, bird's nest, cuz that's a no-no.
Each show focuses on about five border crossings and will feature illegal immigration, drug trafficking, and potentially harmful pests and diseases. We were fortunate enough that the cameras were nowhere to be seen when we had our Kopi Luwak confiscated after our trip to Bali.
If your travels are bringing you down under soon and you find the cameras in your face, please save the 'Hi Mom, I'm on TV!' for Skype.