who played in the movie walk the line
Reese Witherspoon.
Reese Witherspoon
 In 2005, she garnered critical acclaim for her portrayal of June Carter Cash in the biographical musical film "Walk the Line", which won her the Academy Award for Best Actress.
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Reese Witherspoon [SEP] Introduction
Following a leading role opposite Mark Wahlberg in "Fear" (1996), her breakthrough came in 1999 with a supporting role in "Cruel Intentions", and for her portrayal of Tracy Flick in the black comedy "Election". She gained wider recognition for her role as Elle Woods in the comedy "Legally Blonde" (2001) and its , and for her starring role in the romantic comedy "Sweet Home Alabama" (2002). In 2005, she garnered critical acclaim for her portrayal of June Carter Cash in the biographical musical film "Walk the Line", which won her the Academy Award for Best Actress. Witherspoon then starred in several critically and commercially unsuccessful comedies, during which her sole box-office success was the romantic drama "Water for Elephants" (2011).