This is by far one of my favorite movies of all time. I watch it every year and was fortunate enough to find the Chicken Run art book at a thrift store. I have always cherished this movie and had a blast on the Universal Studios ride as a kid. Somewhere in a box is a picture of a 3 foot tall me standing next to a 6 foot tall person in a Ginger costume and it is one of my happiest memories. If you haven't seen this movie and aren't afraid of the animation it's a good story about chickens escaping what is essentially a concentration camp.
TL;DR The Great Escape but with chickens and a British dude who definitely gets pegged by his wife.