Complex sentence: Catherine Keener, Ellen Page and James Franco star in "An American Crime" which premiered at Sundance in 2007, a film based on a true story about an Indiana woman charged in 1965 with the murder of her neighbor's daughter.
Split into simpler sentences: Catherine Keener, Ellen Page and James Franco star in "An American Crime" which premiered at Sundance in 2007. The film is based on a true story about an Indiana woman who in 1965 was charged with the murder of her neighbor's daughter.