Complex sentence: In 2007 she was cast in "Les grands s'allongent par terre" (2008), director Emmanuel Saget was so impressed with her that he subsequently rewrote the film around her character.
Split into simpler sentences: In 2007 she was cast in "Les grands s'allongent par terre" (2008). The director, Emmanuel Saget, was so impressed with her that he subsequently rewrote the film around her character.