The Aliens are beings from space that come to Earth in a few Episodes of Shaun the Sheep. These characters made their debut in "The Visitor". Their appearance is that of green slug-like creatures with a single eye, a mouth at 4/5 of the way up, and two humanoid arms that branch off the main body at 3/5 of the way up. Shaun and the Flock often help them.
Shaun's alien friends visit in a few episodes. His main alien friend comes out twice, once when he crash-lands on Mossy Bottom Farm, and when he has his freezing tool. The other aliens are the kid aliens and their parents, who only come out once.
