Evan Peters
Jeffrey Dahmer (10 eps)
Richard Jenkins
Lionel Dahmer (10 eps)
Molly Ringwald
Shari Dahmer (10 eps)
Michael Learned
Catherine Dahmer (10 eps)
Niecy Nash-Betts
Glenda Cleveland (10 eps)
Michael Beach
Det. Dennis Murphy (6 eps)
Colby French
Patrick Kennedy (6 eps)
Phet Mahathongdy
Somdy Sinthasomphone (5 eps)
Brayden Maniago
Somsack Sinthasomphone (5 eps)
Karen Malina White
Shirley Hughes (5 eps)
Khetphet Phagnasay
Southone Sinthasomphone (5 eps)
Scott Paophavihanh
Anouke Sinthasomphone (5 eps)
Somlit Inthalangsy
Sayamone Sinthasomphone (4 eps)
Shaun Brown
Tracy Edwards (3 eps)
Penelope Ann Miller
Joyce Dahmer (3 eps)
Kieran Tamondong
Konerak Sinthasomphone (3 eps)
Matthew Alan
Officer Gabrish (3 eps)
Scott Michael Morgan
Officer Balcerzak (3 eps)
Rodney Burford
Tony Hughes (3 eps)
Dia La Ren Nash
Sandra Smith (3 eps)
Dyllón Burnside
Ronald Flowers (3 eps)
DaShawn Barnes
Rita Isbell (3 eps)
Nikea Gamby-Turner
Mildred Lindsey (3 eps)
David Barrera
Chief Arreola (3 eps)
Mac Brandt
Robert Rauth (2 eps)
Grant Harvey
Rolf Mueller (2 eps)
Josh Braaten
Young Lionel Dahmer (2 eps)
Cameron Cowperthwaite
Steven Hicks (2 eps)
Nigel Gibbs
Reverend Jesse Jackson (2 eps)
Savannah Brown
Young Joyce Dahmer (2 eps)
Chris Gann
Police Officer #1 (2 eps)
Mark Reininga
Young Police Officer (2 eps)
Leanne Suter
On Camera Reporter (2 eps)
Ken Clement
Wally the Butcher (2 eps)
Amy Mack
Barbara Hughes (2 eps)
Corey Timmons
Will Hughes (2 eps)
Kyrsten V. Williams
Kim Hughes (2 eps)
Maurice Demus
Jacob (2 eps)
Clark Moore
Deputy Chief (2 eps)
Raymond Watanga
Sopa Princewill (2 eps)
Rodney J. Hobbs
African American Sergeant (2 eps)
Keyla McNeely
Dorothy Straughter (2 eps)
Jake Green
Officer Kelly (2 eps)
Furly Mac
Christopher Scarver (2 eps)
Brey Chanadet
Other Kid (1 eps)
Nick Fisher
Young Jeffrey Dahmer (1 eps)
Justin Stella
Derek (1 eps)
Andy Taylor Kim
Investigator (1 eps)
Ken Lerner
Joe Zilber (1 eps)
Michael Andrew Baker
Lionel's Lawyer (1 eps)
Jesse Bush
Officer #1 (1 eps)
Thomas Crawford
Judge (1 eps)
Colin Ford
Chazz (1 eps)
Karole Foreman
Dottie (1 eps)
Asa Germann
Blonde Jogger (1 eps)
Matthew Gilmore
Officer #2 (1 eps)
Trilby Glover
Guidance Counselor (1 eps)
Alex Hyde-White
Doctor (1 eps)
Emma Kennedy
Denise (1 eps)
Peter MacKenzie
Mr. Bertoglio (1 eps)
Tenz McCall
Young David Dahmer (1 eps)
David Theune
Math Teacher (1 eps)
Ato Blankson-Wood
Aaron (1 eps)
Rhoyle Ivy King
Don (1 eps)
Joshua Edward Moore
CSI Investigator (1 eps)
Hope Banks
Mrs. Hempsill (1 eps)
Cole Capps
Kevin (1 eps)
Tyler Crim
Paramedic #2 (1 eps)
Tempany Deckert
Front Desk Police Officer (1 eps)
Peter Holden
Police Officer (1 eps)
Daniel Curtis Lee
Police Photographer (1 eps)
Keylor Leigh
Department Store Clerk (1 eps)
Travon McCall
Police Lieutenant (1 eps)
Curtis Nelson II
Paramedic #1 (1 eps)
Teshi Thomas
Nicole Childress (1 eps)
Vince Hill-Bedford
Steven Tuomi (1 eps)
Blake Cooper Griffin
Charles (1 eps)
Mark Atteberry
Dr. Park Dietz - Psychologist (1 eps)
Hollie Bahar
Field Surgeon (1 eps)
Fiona Bishop
Yearbook Girl (1 eps)
Aaron Coleman
Dean of Students (1 eps)
Bill Doyle
Special Agent (1 eps)
Brie Eley
Clinician (1 eps)
Isaac Faulkner
Dan (1 eps)
Michael Germant
Seth (1 eps)
Brittany Giles
Tina (1 eps)
Steve Hasley
Photographer (1 eps)
John Ahle Kellar
Doug Brozovsky (1 eps)
Eugene Ko
Yearbook Guy (1 eps)
Teddy Margas
Sticky Ricky (1 eps)
Collie Jay Simmons
Bartender (1 eps)
Carson Zone
Tanner (1 eps)
Benjahmin Svyatoslavich
Anthony Sears (1 eps)
Matt Cordova
Detective Rauss (1 eps)
Jamela Asha
Stenographer (1 eps)
Skyler Bible
Richard Guerrero (1 eps)
Ivar Brogger
Judge (1 eps)
Ron Bush
Jeffery’s Lawyer (1 eps)
Crystal Coney
Nurse (1 eps)
Samjai Daniels
James Doxator (1 eps)
Lacy Diamond
Prisoner #1 (1 eps)
Dion LaMarr Harvey
Prisoner #2 (1 eps)
Ken Ivy
African American Man (1 eps)
Ben Scott
Bus Driver (1 eps)
Nikyla Boxley
Young Shirley Hughes (1 eps)
Karl Makinen
Officer Clyde Reynolds (1 eps)
Noel Arthur
Doctor (1 eps)
Olivia Baptista
Margaret (1 eps)
Bruce Beatty
Dr. Larry Weeks (1 eps)
Christopher Bencomo
Manny (1 eps)
Anissa Borrego
Cashier (1 eps)
Jared DeBusk
Rico (1 eps)
Jordan Michael Green
Hairstylist (1 eps)
Cheryl Francis Harrington
Shirley’s Mother (1 eps)
Taneka Johnson
Pediatrics Nurse (1 eps)
Caroline Klidonas
Makeup Artist (1 eps)
Eva La Dare
Delivery Nurse (1 eps)
Brandon Papo
Male Employee (1 eps)
Arthur Richardson
Manager (1 eps)
John Shartzer
Marcus (1 eps)
Michael Anthony Spady
Rufus (1 eps)
Matt Steele
Duane (1 eps)
Keanush Tafreshi
Denim Employee #1 (1 eps)
Brandon Black
Dean Vaughn (1 eps)
Raphael Sbarge
Mayor John Norquist (1 eps)
Jacob Chattman
Paul Myers (1 eps)
Stephanie Erb
Susan (1 eps)
Scott Thomas Reynolds
Police Officer #2 (1 eps)
Dieu Tran
Nousone Sinthasomphone (1 eps)
Jacob Zukowski
Joseph Bradehoft (1 eps)
Tom Virtue
Father Hecker (1 eps)
Ava Ticotin
Janie Hagen (1 eps)
Rosemary Thomas
Catherine Straughter (1 eps)
Spencer Squire
Nick (1 eps)
Tony Robinette
Donald Bradehoft (1 eps)
Jordan Wall
Darryl (1 eps)
Jonathan Stanley
Officer Krause (1 eps)
Onh S. Phabmixay
Elder Woman (1 eps)
Paul Zies
Tattooed Prisoner (1 eps)
Jim McCaffree
Sheriff - 1957 (1 eps)
Eric Normington
Gavin (1 eps)
Michael Adler
Judge Lawrence Gram (1 eps)
Carlos Arellano
Bailiff (1 eps)
Molly Baker
Audience Member (1 eps)
Serene Branson
News Correspondent (1 eps)
Markina Brown
Fresno Reporter #2 (1 eps)
Demi Castro
Geraldo Rivera (1 eps)
Chase Fein
Police Officer #2 (1 eps)
Vanessa Giordano
Fresno Reporter #1 (1 eps)
Horace Gold
Isaac Richards (1 eps)
Arye Gross
Gerald Boyle (1 eps)
Bobbie Lee Jr.
J.W. Smith (1 eps)
Shane Kerwin
Ed Gein (1 eps)
Ericka Kreutz
Female Sergeant (1 eps)
Mercy Malick
Milwaukee Reporter #2 (1 eps)
Ed Mattiuzzi
Milwaukee Reporter #3 (1 eps)
Danny Max
Fresno Reporter #3 (1 eps)
Phil Biedron
Portage Prison Guard (1 eps)
J. Paul Boehmer
Larry King (1 eps)
David Bowe
Russell Goldstein (1 eps)
Adwin Brown
Dennis (1 eps)
Kyle Butenhoff
Ron (1 eps)
Celestial
Dana (1 eps)
Sarah Chang
Emily Soo (1 eps)
Bill Chott
MPA President (1 eps)
Robert DeSanti
Officer #1 (1 eps)
Matthew Downs
Officer Melnick (1 eps)
Adam Dunnells
White Prisoner (1 eps)
Leroy Edwards III
Osvaldo Durruthy (1 eps)
Kareem Ferguson
Lemar (1 eps)
Britt George
Portage Prison Guard #3 (1 eps)
John Grady
Barry Goldman (1 eps)
Andy Hernandez
Portage Prison Guard #2 (1 eps)
Jackson Hurst
Stone Phillips (1 eps)
Doug Long
Officer #2 (1 eps)
Verton R. Banks
Larry King (1 eps)
Dominic Burgess
John Wayne Gacy (1 eps)
Chris Greene
Chaplain Adams (1 eps)
Linda Park
Julie Yang (1 eps)
Ariella Amar
Checkout Woman (1 eps)
Aaron Anastasi
Physician (1 eps)
Anias Anozie
Glenda's Grandson (1 eps)
Troy Blendell
Roy Ratcliffe (1 eps)
Scott Broderick
Warden Jeff Endicott (1 eps)
Austin Cauldwell
Rick (1 eps)
Grant Davis
Judge Daniel George (1 eps)
Patrick Day
Chaplain Berkum (1 eps)
Nicole Lynn Evans
Prison Librarian (1 eps)
Roslyn Gentle
Coroner (1 eps)
Jeff Harms
Jesse Anderson (1 eps)
Kiff VandenHeuvel
Frank Currier (1 eps)
Jay Jackson
Newscaster (1 eps)
Matt Kaminsky
Walter Jacobson (1 eps)
David Kelsey
Robert Fennig, Attorney (1 eps)
Antonio David Lyons
Pastor (1 eps)
Anthony Omari
Prisoner (1 eps)
Amanda Reed
Linda (1 eps)
David Rockwell
Statesville Warden (1 eps)
Nokmaniphone Sayavong
Laos Bride (1 eps)
Rachel Winfree
Woman (1 eps)