If you haven't watched Mitchell's documentary Woody Guthrie and The Ghost of Tom Joad Today, go stream it while it's still available. Woody Guthrie documentary to make world premiere:The documentary includes a dozen Guthrie songs, including “This Land Is Our Land.” Joe Klein, who wrote Woody Guthrie: A Life as well as Primary Colors, has seen the film and commented, “Well done! A famous novelist, John Steinbeck, author of The Grapes of Wrath, and a little-known folksinger, Woody Guthrie, would soon become friends and allies in exposing the horrific conditions. The new documentary explores for the first time those conditions and the chain of events that brought these two American icons together in 1938.