Steve's impending thirtieth birthday has him feeling disenchanted with his complete lack of any career progression so when Sebastian spots an advert for two flight attendents to switch to long haul flights they apply. Before they can do so they have to get a reference from Shona who, having encountered her convict father on board a flight, is having troubles of her own. Will Steve and Sebastian be able to impress the ""inspector incognito"" aboard the flight or will Sebastian's caustic remarks and bad attitude let the pair down?