Le Funambule
In 2008 he made the documentary "Man on Wire", about Philippe Petit's walk between the Twin Towers of the World Trade Center in New York. Marsh based "Man on Wire", in part, on Philippe Petit’s memoir "To Reach the Clouds". "Man on Wire" won the Academy Award for Best Documentary Feature at the 81st annual Oscars, the BAFTA Award for Best British film, the Independent Spirit Award, and many others. The film, called "exhilarating", has had a hugely positive audience response and was among the Top Ten Films of 2008 on many critics' lists.