Liz Garbus Director, Self - Interviewer (voice), Producer
Michael Tucker Director of Photography
Christopher Koch Sound Re-Recording Mixer, Supervising Sound Editor
Oprah Winfrey Self (archive footage)
Eric Di Stefano Sound Effects Editor
Sheila Nevins Executive Producer
Nancy Abraham Producer
Mark Maloof Other
Jay Schuler Self - Diane's Sister-in-Law
Randy Matuszewski Sound Effects Editor
Werner Spitz Self - Medical Examiner
Serin Marshall Associate Producer
Daniel Schuler Self - Diane's Husband
Peter Grotto Self - Witness
Jimmy Schuler Self - Daniel's Brother & Jay's Husband
Dominic Barbara Self - Schuler Attorney
Jesse Temple Self (voice) (archive sound)
Lorna Ramos-Morel Self - Witness
Jonathan Zalben Original Music Composer
Diane Schuler Self (voice) (archive sound)
Harold Bursztajn Self - Forensic Psychiatrist, Harvard Medical School
Michael E. Archer Self - Accident Reconstructionist
Edward Blaikie Self - Witness
Bryan Schuler Self - Sole Survivor of Accident
Brad Katinas Self (voice) (archive sound)
Francis Bagley Self - Witness
Betsy Spratt Self - Director of Toxicology, Westchester County
Peter Royal Self - Witness
Michael Realmuto Self (archive footage)
M. Watanabe Milmore Editor
Sue Troccoli Self – Diane's Coworker
Irene Schuler Self - Daniel's Mother
Julie Gaither Producer
Steve Fishman Self - Journalist, New York Magazine
Richard Morel Self - Witness
Joseph Becerra Self - Investigator, New York State Police
Eric Ramistella Online Editor, Colorist
Nicole Messina Self - Diane's Childhood Friend
Emily Friedberg Self - Witness
Kenneth J. Cano Self - Zone Sergeant, New York State Police
Kevin Martz Self - Witness
Ann Scott Self - Owner, Hunter Lake Campground
Elaine Royal Self - Witness
Noreen Smyth Self - Diane's Friend
Joseph LaGrippo Self - Former Chief, Hawthorne Fire Department
Joseph Longo Self - Daniel Longo's Brother
Margaret Nicotina Self - Guy Bastardi's Sister
James Boyle Self - Investigator, New York State Police
Gerald Salerno Self - Witness
Tom Ruskin Self - Private Investigator (voice)
Joseph Schuler Self - Daniel's Father
Roseann Guzzo Self - Guy Bastardi's Sister
Warren Hance Self - Diane's Brother (voice) (archive sound)
Evan Schuler Self - Jay's Son
Michelle Federlein Self - Diane's Childhood Friend
Christine Lipani Self - Diane's Best Friend
Carol Weiss Self - Addiction Psychiatrist, Weill Cornell Medical College
Kristine Puvogel Self - Diane's Childhood Friend
Jean Bagley Self - Witness