Cast
Ross Lynch
Jeffrey Dahmer
Alex Wolff
John 'Derf' Backderf
Anne Heche
Joyce Dahmer
Dallas Roberts
Lionel Dahmer
Liam Koeth
Dave Dahmer
N/A
Nancy Telzerow
Carol Backderf
Tommy Nelson
Neil
Harrison Holzer
Mike
N/A
Brigid Naughton
Melody
Cameron McKendry
Moose
N/A
Katie Stottlemire
Penny
N/A
Brady M.K. Dunn
Bossy
