Hail, Hail Rock N' Roll (1987)
The definitive Chuck Berry documentary was created surrounding a huge show put together by the Rolling Stones' Keith Richards for Berry's 60th birthday in 1986. Though Richards and Berry have since had a falling out, Berry's influence on Richards is huge in the history of rock.
Cadillac Records (2008)
Mos Def gives a charming and dead-on performance as Chuck Berry, but his character is overshadowed by Beyoncé as Etta James, Adrien Brody as Leonard Chess, and Jeffrey Wright as the star, Muddy Waters.