Joaquin Phoenix and Reese Witherspoon both won Oscars for their performances in this film that portrays the lives of country musicians Johnny Cash and June Carter. The movie follows Cash's journey ...

Joaquin Phoenix and Reese Witherspoon both won Oscars for their performances in this film that portrays the lives of country musicians Johnny Cash and June Carter. The movie follows Cash's journey ...

Phoenix played Cash in Mangold's 2005 movie ... In "Walk the Line," Cash speaks to his wife, June (Reese Witherspoon), about Dylan's talents and plays his music in one scene.

"A Complete Unknown" features Boyd Holbrook as Johnny Cash. In James Mangold's earlier movie "Walk the Line," Joaquin Phoenix played the singer.