Claim: Joaquin Phoenix earned a Best Actor nomination for portraying musician Johnny Cash in the biopic Walk the Line.
Evidence: He has subsequently earned Best Actor nominations for portraying musician Johnny Cash in the biopic Walk the Line -LRB- 2005 -RRB- and for his role as Freddie Quell , a sex-obsessed alcoholic World War II veteran in the drama film The Master -LRB- 2012 -RRB- , the latter winning him the Volpi Cup for Best Actor.