Dust to Dust: The Health Effects of 9/11 is a documentary film that was broadcast on the Sundance Channel. It was directed by Heidi Dehncke-Fisher and produced by Bruce Kennedy on September 11, 2006. It addressed the health effects on people in the vicinity of the collapsed World Trade Center following the September 11 attacks in New York City. It also questions whether politics influenced federal Environmental Protection Agency statements asserting air safety in lower Manhattan.