 |
Ross Lynch as Jeffrey Dahmer |
 |
Alex Wolff as John 'Derf' Backderf |
 |
Anne Heche as Joyce Dahmer |
 |
Dallas Roberts as Lionel Dahmer |
 |
Liam Koeth as Dave Dahmer |
 |
Nancy Telzerow as Carol Backderf |
 |
Tommy Nelson as Neil |
 |
Harrison Holzer as Mike |
|
Brigid Naughton as Melody |
 |
Cameron McKendry as Moose |
|
Katie Stottlemire as Penny |
|
Brady M.K. Dunn as Bossy |
|
Jake Ingrassia as Gooch |
|
Michael Ryan Boehm as Shorty |
|
Ben Zgorecki as Bully Jock |
|
Dontez James as Charlie Smith |
 |
Miles Robbins as Lloyd Figg |
|
Gabriela Novogratz as Lisa Watkins |
|
Jack DeVillers as Oliver Zlatka |
|
Dave Sorboro as Steven Hicks |
|
Joey Prines as Snarky Slacker |
|
Kris Smith as Ms Bowles |
 |
Adam Kroloff as Mr Burlman |
 |
Christopher Mele as Mr Fedele |
|
Joey Vee as Mr Hicks |
|
Tom Lepera as Mr Lapolla |
 |
Vincent Kartheiser as Dr Matthews |
 |
Maryanne Nagel as Mrs Woodard |
|
Sydney Meyer as Bridget |
|
Lauren Rhodes as Aide |
|
Tom Luce as Vice President Walter Mondale |
 |
Carmen Gangale as Grocery Store Manager |
|
Shane Patrick O'Neill as Restaurant Manager |
 |
Joe Fishel as Market Shopper |
 |
Andrew Gorell as English Teacher |
|
Susan Bennett as Musical Director |
 |
Nicholas Hulstine as Prom Photographer |
|
Zachary Davis Brown as Freshman Boy |
 |
Lily Kozub as Freshman Girl |
|
Clayton Frank as Bus Student 1 (uncredited) |
|
Lou Consolo as Mall Shopper (uncredited) |
| Directing | Marc Meyers | Director |
| Camera | Daniel Katz | Director of Photography |
| Production | Stephanie Holbrook | Casting |
| Editing | Jamie Kirkpatrick | Editor |
| Art | Jennifer Klide | Production Design |
| Editing | Mateo Márquez | Digital Intermediate Assistant |
| Sound | Andrew Hollander | Original Music Composer |
| Art | Carmen Navis | Set Decoration |
| Production | William K. Baker | Co-Producer |
| Production | Gabriela Novogratz | Associate Producer |
| Production | Adam Goldworm | Producer |
| Production | Ed McWilliams | Co-Executive Producer |
| Production | Marc Meyers | Producer |
| Costume & Make-Up | Carla Shivener | Costume Design |
| Production | Jody Girgenti | Producer |
| Production | Michael Merlob | Producer |
| Production | Giorgio Angelini | Executive Producer |
| Production | Michael Novogratz | Executive Producer |
| Costume & Make-Up | Jacquelyn Adamson | Makeup Department Head |
| Costume & Make-Up | Kristephan Warren-Stevens | Makeup Artist |
| Costume & Make-Up | La Toyia N. Bankhead | Hairstylist |
| Costume & Make-Up | Thomas Terhaar | Hair Department Head |
| Production | John S. Novogratz | Co-Executive Producer |
| Costume & Make-Up | Korrey Robinson | Hairstylist |
| Production | Milan Chakraborty | Producer |
| Sound | Coll Anderson | Supervising Sound Editor |
| Writing | Derf Backderf | Comic Book |
| Writing | Marc Meyers | Screenplay |
| Sound | Coll Anderson | Sound Re-Recording Mixer |
| Sound | Paddy Hanlon | Sound Mixer |
| Production | Kathy Ruggeri | Location Manager |
| Production | David J. Lawson | Assistant Production Coordinator |
| Sound | Jonathan Leahy | Music Supervisor |
| Production | Andrew Rathbone | Production Secretary |
| Camera | Stewart Cantrell | Steadicam Operator |
| Sound | Jay Peck | Foley Artist |
| Art | Teresa Strebler | Assistant Set Decoration |
| Lighting | Tim Figueira | Electrician |
| Art | Grace Smith | Art Department Coordinator |
| Camera | Donnie Schneider | Key Grip |
| Art | Michael Scott Manne | Graphic Designer |
| Art | Kelleigh Miller | Property Master |
| Sound | Matt Snedecor | Sound Effects Editor |
| Camera | Travis Cleary | First Assistant "A" Camera |
| Directing | Andrew Shepherd | First Assistant Director |
| Art | Courtne Benson | Assistant Property Master |
| Camera | Chris Cogan | Dolly Grip |
| Camera | Kyle Gorjanc | Second Assistant Camera |
| Camera | Jordan Pellegrini | Second Assistant Camera |
| Directing | Tami Kumin | Second Assistant Director |
| Camera | Daniel M. Henterly | Still Photographer |
| Art | Monica Plunkett | Assistant Property Master |
| Sound | Duncan Clark | Dialogue Editor |
| Costume & Make-Up | Rana Mancini Cavanaugh | Key Costumer |
| Camera | Rick Stern | Best Boy Grip |
| Editing | Frank Reynolds | Additional Editor |
| Editing | Jasmin Way | Assistant Editor |
| Editing | Darryl Dickenson | Assistant Editor |
| Lighting | John Turk | Gaffer |
| Editing | Carolyn Cury | Digital Intermediate Producer |
| Editing | Anthony Muzzatti | Assistant Editor |
| Costume & Make-Up | Rebecca DeNoewer | Costume Supervisor |
| Costume & Make-Up | Shawna-Nova Foley | Assistant Costume Designer |
