Alive Mind Cinema ; 4th Dimension Productions presents ; executive producer, Paul McCulley ; written by Aaron Cohen, Jeff Reilly, Greg Williams, Bud Mikhitarian ; produced and directed by Greg Williams
HBO Documentary Films in association with the Robert Wood Johnson Foundation ; The National Institute on Drug Abuse ; The National Institute on Alcohol Abuse and Alcoholism ; produced by John Hoffman, Susan Froemke ; directors, Jon Alpert ... [and others]