An airport security officer races to outsmart a mysterious traveler forcing him to let a dangerous item slip onto a Christmas Eve flight.
When Shaun decides to take the day off and have some fun, he gets a little more action than he bargained for. A mix up with the Farmer, a caravan and a very steep hill lead them all to the Big City and it's up to Shaun and the flock to return everyone safely to the green grass of home.
After an unprecedented global pandemic has turned the majority of humankind into violent infected beings, Morgan, a man gifted with the ability to speak the infected's new language, leads the last survivors on a hunt for patient zero and a cure.
