A Knight's Tale(2001)
Videos: Trailers, Teasers, Featurettes
William Thatcher, a knight's peasant apprentice, gets a chance at glory when the knight dies suddenly mid-tournament. Posing as a knight himself, William won't stop until he's crowned tournament champion—assuming matters of the heart don't get in the way.
A Knight's Tale - watch online: streaming, buy or rent
You can buy "A Knight's Tale" on Google Play Movies, Apple iTunes as download or rent it on Apple iTunes online.