Who directed the 2009 film Whip It starring Ari Graynor?
Ari Graynor: Ariel Geltman "Ari" Graynor (born April 27, 1983) is an American actress, known for her roles in TV series such as "The Sopranos" and "Fringe", in stage productions such as "Brooklyn Boy" and "The Little Dog Laughed", and in films such as "Whip It" and "For a Good Time, Call...". Whip It (film): Whip It is a 2009 American sports comedy-drama film written by Shauna Cross, based on her novel "Derby Girl".
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