On September 11, 2001, the unimaginable transpired when devastating attacks on the World Trade Center forced the shutdown of the entire U.S. airspace. Thousands of kilometres away in Gander, Newfoundland, a group of Nav Canada air traffic controllers suddenly had the lives of 33,000 people in their hands and had to think fast to find a place for them to go. Discovery uncovers how these unsung heroes managed to safely land 224 planes in four hours, without incident.

An independent, single mother who owns a small hotel on a Greek island is about to marry off the spirited young daughter she's raised alone. But, the daughter has secretly invited three of her mother's ex-lovers in the hopes of finding her biological father.