Luke Adams
Young Jeff Dahmer / Young Lionel Dahmer
Acting
Rusty Sneary
Adult Jeff Dahmer
Acting
Lucille Louise
Baby Jeff Dahmer
Acting
Bo Svenson
Detective John Amos
Acting
Scott Cordes
Lionel Dahmer
Acting
Cathy Barnett
Shari Dahmer
Acting
Jeannine Hutchings
Catherine Dahmer
Acting
Frankie Krainz
Victim No. 1
Acting
Kip Niven
Attorney Howard Parker
Acting
Granvile O'Neal
Detective
Acting
Walter Coppage
Judge
Acting
Jeph Scanlon
Mark Stanton
Acting
Kaitlyn Williams
Little Girl
Acting
Kathleen Warfel
Dr. Price
Acting
Erin McGrane
Joyce Dahmer
Acting