Valiant and his feathered friends take to the sky to prove as they work their way into the Royal Air Force during World War II. Together this rag-tag squadron of carrier pigeons engages in an aerial adventures at a spitfire pace. From the first bumbling day of basic training through the final feather-raising mission, the flock of friends swoop their way toward victory. How, against the odds and an evil German falcon, Valiant is called upon for a very important assignment.