| Person | Type | Job | Role(s) |
|---|---|---|---|
 Brandon Trost | Crew | Camera | Director of Photography |
 Chris Stinson | Crew | Production | Line Producer |
 Dennis Smith | Crew | Sound | Original Music Composer |
Doug Delaney | Crew | Editing | Colorist |
 Joe Berlinger | Crew | Directing | Director, Producer |
 Marco Beltrami | Crew | Sound | Original Music Composer |
Sarah Rubano | Crew | Costume & Make-Up | Makeup Department Head |
Amy Greene | Crew | Production | Co-Producer |
 Michael Costigan | Crew | Production | Producer |
 Nicolas Chartier | Crew | Production | Producer |
 Zac Efron | Crew | Production | Executive Producer |
Ara Keshishian | Crew | Production | Producer |
Brandon Tonner-Connolly | Crew | Art | Production Design |
Jason Barrett | Crew | Production | Executive Producer |
Jennifer Durban | Crew | Art | Set Decoration |
Jonathan Deckter | Crew | Production | Executive Producer |
Josh Schaeffer | Crew | Editing | Editor |
Michael Simkin | Crew | Production | Producer |
 Chris Hahn | Crew | Crew | Stunts |
Jaime Leigh McIntosh | Crew | Costume & Make-Up | Hair Department Head |
Megan Stark Evans | Crew | Costume & Make-Up | Costume Design |
Neely Eisenstein | Crew | Production | Casting |
Michael Werwie | Crew | Writing | Writer, Executive Producer |
Sam Broadwin | Crew | Production | Associate Producer |
 Elizabeth Kendall | Crew | Writing | Book |
Daniel McGilvray | Crew | Production | Co-Producer |
Narine Garibyan | Crew | Production | Associate Producer |
Matt Hyland | Crew | Art | Art Direction |
Brandon Trost | Cast | Actor | Colorado Jailhouse Cameraman |
 Dylan Baker | Cast | Actor | Utah Prosecutor David Yocom |
 Haley Joel Osment | Cast | Actor | Jerry |
 James Hetfield | Cast | Actor | Officer Bob Hayward |
 Jeffrey Donovan | Cast | Actor | Utah Defense Attorney John O'Connell |
Joe Berlinger | Cast | Actor | Colorado Jailhouse Reporter |
 John Malkovich | Cast | Actor | Edward Cowart |
 Ken Strunk | Cast | Actor | Colorado Judge George Lohr |
 Kevin McClatchy | Cast | Actor | Ken Katsaris |
 Ted Bundy | Cast | Actor | Self (archive footage) |
 Terry Kinney | Cast | Actor | Detective Mike Fisher |
 Angela Sarafyan | Cast | Actress | Joanna |
 Brian Geraghty | Cast | Actor | Dan Dowd |
 Jim Parsons | Cast | Actor | Larry Simpson |
 Ryan Wesley Gilreath | Cast | Deputy Westerlund | |
Zac Efron | Cast | Actor | Ted Bundy |
 Kaya Scodelario | Cast | Actress | Carole Anne Boone |
 Lily Collins | Cast | Actress | Liz Kendall |
Chris Petty | Cast | Actor | Officer David Lee |
Barry Mulholland | Cast | Dr Richard Souviron | |
 Grace Victoria Cox | Cast | Actress | Carol Daronch |
Sydney Vollmer | Cast | Babysitter | |
 Rajiim A. Gross | Cast | Actor | Metro Justice News Journalist |
 Leilani Barrett | Cast | Liz's Boss | |
 James Siderits | Cast | Actor | Prisoner's Attorney (uncredited) |
Alan B. Jones | Cast | Actor | Utah Judge Stewart Hanson |
Grace Balbo | Cast | Actress | Teenage Molly |
Morgan Pyle | Cast | 8 Yr Old Molly | |
 Forba Shepherd | Cast | Actress | Louise Bundy |
 Calvin David Jones III | Cast | Actor | Utah Prisioner |
 Aaron Cool | Cast | Actor | Metro Justice News Journalist |
Ally Sereda | Cast | Liz's Secretary | |
Torrie Wiggins | Cast | Actress | Woman with Dog |
Tim Young | Cast | Colorado Jailhouse Boom Op | |
 Derek Snow | Cast | Actor | Security Guard |
Maya Berlinger | Cast | Concerned Library Co-Ed | |
Justin Inman | Cast | Police Lineup Suspect | |
Richard K. Jones | Cast | Interrogation Room Sheriff | |
Macie Carmosino | Cast | 2 Yr Old Molly | |
Ava Inman | Cast | 4 Yr Old Molly | |
 Jared Joplin | Cast | Colorado District Attorney Frank Tucker | |
Justin McCombs | Cast | Colorado Defense Attorney Jim Dumas | |
 Tony L. Winstead | Cast | Actor | Extra |
 Bret Aaron Knower | Cast | Actor | Utah State Prison Guard |
 Ming Wang | Cast | Actress | Court Clerk Shirley Lewis |
| Person | Type | Job | Role(s) |
