Bound for Glory (1976)
Bound for Glory is a 1976 American film directed by Hal Ashby and loosely adapted by Robert Getchell from Woody Guthrie's 1943 autobiography Bound for Glory. The film stars David Carradine as folk singer Woody Guthrie and Ronny Cox, Melinda Dillon, Gail Strickland, John Lehne, Ji-Tu Cumbuka and Randy Quaid.
More at Wikipedia.