Anne Heche

Joyce Dahmer

Ross Lynch

Jeffrey Dahmer

Miles Robbins

Lloyd Figg

Giorgio Angelini

Executive Producer

Alex Wolff

John 'Derf' Backderf

Dallas Roberts

Lionel Dahmer

Tommy Nelson

Neil

Christopher Mele

Mr Fedele

Dontez James

Charlie Smith

Marc Meyers

Director

Cameron McKendry

Moose

Michael Novogratz

Executive Producer

Liam Koeth

Dave Dahmer

Nancy Telzerow

Carol Backderf

Harrison Holzer

Mike

Brigid Naughton

Melody

Katie Stottlemire

Penny

Brady M.K. Dunn

Bossy

Jake Ingrassia

Gooch

Michael Ryan Boehm

Shorty

Ben Zgorecki

Bully Jock

Gabriela Novogratz

Lisa Watkins

Jack DeVillers

Oliver Zlatka

Dave Sorboro

Steven Hicks

Joey Prines

Snarky Slacker

Kris Smith

Ms Bowles

Adam Kroloff

Mr Burlman