Carl Perkins Ridge Canipe as young J.R. Lucas Till as young Jack Cash Development and pre-production The film has its origins in a 1993 episode of Dr. Quinn, Medicine Woman. That year, Cash was a guest star on the show, where he and June Carter became friends with Jane Seymour, the star of the show, and Seymour's ex-husband James Keach who was directing the episode. By the mid-1990s, Cash had asked Keach to make a film of his life; he and Seymour began the process with a series of interviews. In 1997, the interviews had been the basis of a screenplay written by Gill Dennis, with input from Keach; two years later, still lacking any studio interest, Keach contacted James Mangold, who had been "angling to become involved in the project for two years." Mangold and his wife, producer Cathy Konrad, developed the script for Sony, and by 2001, they had a script they thought they could pitch to a studio. Sony and others turned it down, but Fox 2000 agreed to make the film. The film was in part based on two autobiographies, both of which were optioned: Man in Black (1975) and Cash: The Autobiography (1997), though the film "burrows deep into painful territory that Mr. Cash barely explored." Phoenix met Cash months before hearing about the film. When Phoenix read the script, he felt there were at least ten other actors who would be better in the role. All of Cash's vocal tracks in the film and on the accompanying soundtrack are played and sung by Phoenix. To prepare for her role as June Carter, Witherspoon studied videos of the singer; she also listened to her singing and telling stories to get her voice right. Release Walk the Line was released on November 18, 2005, in 2,961 theaters, grossing $22.3 million on its opening weekend behind Harry Potter and the Goblet of Fire. It went on to earn $119.5 million in North America and $66.9 million in the rest of the world for a total of $186.4 million, well above its $28 million budget, making it a box office success. It was the all-time highest grossing music biopic until Straight Outta Compton surpassed it in 2015. Reception Critical response Walk the Line has an approval rating of 82% on the review aggregator website Rotten Tomatoes based on 210 reviews, with an average rating of 7.20/10. The website's