An idea for the film was first raised in July 2005, as a potential
48 Hour Film Project, but did not materialize. However, in that same year, noted acting coach
Elaine Hall founded
The Miracle Project, a nonprofit,
Sherman Oaks, California based theater group for autistic and other disabled children. In late 2005, Tricia Regan began filming the six-month rehearsal process at Vista Del Mar Child and Family Services recreation room in Los Angeles. Regan is said to have collected more than 400 hours of raw material, winnowing the documentary to five complementary family narratives. The title of the film emerged only in the late stages of editing. In March 2007, reality show producer
Bunim/Murray Productions expanded its business into films and made
Autism: The Musical its first acquisition. Bunim/Murray Productions came on board toward the end of shooting to join In Effect Films in producing the film. ==Distribution==