Jesse Temple

Self (voice) (archive sound)

Brad Katinas

Self (voice) (archive sound)

Diane Schuler

Self (voice) (archive sound)

Jay Schuler

Self - Diane's Sister-in-Law

Michael Realmuto

Self (archive footage)

Daniel Schuler

Self - Diane's Husband

Jimmy Schuler

Self - Daniel's Brother & Jay's Husband

Warren Hance

Self - Diane's Brother (voice) (archive sound)

Dominic Barbara

Self - Schuler Attorney

Evan Schuler

Self - Jay's Son

Ann Scott

Self - Owner, Hunter Lake Campground

James Boyle

Self - Investigator, New York State Police

Joseph Becerra

Self - Investigator, New York State Police

Michael E. Archer

Self - Accident Reconstructionist

Bryan Schuler

Self - Sole Survivor of Accident

Roseann Guzzo

Self - Guy Bastardi's Sister

Margaret Nicotina

Self - Guy Bastardi's Sister

Joseph Longo

Self - Daniel Longo's Brother

Gerald Salerno

Self - Witness

Francis Bagley

Self - Witness

Jean Bagley

Self - Witness

Kristine Puvogel

Self - Diane's Childhood Friend

Michelle Federlein

Self - Diane's Childhood Friend

Nicole Messina

Self - Diane's Childhood Friend

Harold Bursztajn

Self - Forensic Psychiatrist, Harvard Medical School

Irene Schuler

Self - Daniel's Mother

Joseph Schuler

Self - Daniel's Father

Sue Troccoli

Self – Diane's Coworker

Noreen Smyth

Self - Diane's Friend

Oprah Winfrey

Self (archive footage)

Tom Ruskin

Self - Private Investigator (voice)

Steve Fishman

Self - Journalist, New York Magazine

Christine Lipani

Self - Diane's Best Friend

Kenneth J. Cano

Self - Zone Sergeant, New York State Police

Betsy Spratt

Self - Director of Toxicology, Westchester County

Carol Weiss

Self - Addiction Psychiatrist, Weill Cornell Medical College

Peter Royal

Self - Witness

Elaine Royal

Self - Witness

Peter Grotto

Self - Witness

Emily Friedberg

Self - Witness

Richard Morel

Self - Witness

Lorna Ramos-Morel

Self - Witness

Werner Spitz

Self - Medical Examiner

Edward Blaikie

Self - Witness

Kevin Martz

Self - Witness

Joseph LaGrippo

Self - Former Chief, Hawthorne Fire Department

Liz Garbus

Self - Interviewer (voice)