Casting et équipe

Peter Graves

Jack PerkinsHost

Scarlett JohanssonSelf

Aileen WuornosSelf (archive footage)

DB

Dawn BotkinsSelf - Aileen's Childhood Friend

AP

Arlene PralleSelf

SG

Steve GlazerSelf - Defense Attorney

Tyria MooreSelf - Aileen's Girlfriend

Donna Jay FulksAileen Wuornos (voice)

Eva BraunSelf (archive footage)

Adolf HitlerSelf (archive footage)

PK

Paul KaupNarrator

Heinrich HoffmannSelf - Photographer (archive footage)

NG

Nerin GunSelf - Biographer (archive footage)

JB

Justin BarrettNarrator (voice)

Kevin Smith

Dave ChappelleHimself (archival footage)

KT

Ken TuckerHimself

TR

Tanika RayHimself

Chuck NiceHimself

Dion GrahamNarrator

John Wayne GacySelf (archive footage)

BB

Barry BoschelliSelf - Childhood Friend

RC

Ray CornellSelf - Fellow Inmate

David CramSelf - Former Gacy Employee

DH

David HachmeisterSelf - Police Investigator

Karen KuzmaSelf - Sister

TS

Terry SullivanSelf - Gacy Biographer

HM

Helen MorrisonSelf - Psychiatrist

Arnold SchwarzeneggerSelf

James CaanSelf

Jim BelushiSelf

Ivan ReitmanSelf

Jonathan MostowSelf

George ButlerGeorge Butler

George ClooneyGeorge Clooney

Claire DanesSelf

Kristanna LokenSelf

Penelope Ann MillerSelf

Ronald ShusettSelf

Robin WilliamsSelf

Stan WinstonSelf

Maria ShriverSelf

Jeanine BasingerSelf - Film Historian

PB

Pat ByrneSelf - Sister

CC

Christina CassiniSelf - Daughter

David RaksinSelf - Composer 'Laura'

Gene TierneySelf

Richard WidmarkSelf - Actor

Oleg CassiniSelf - Former Husband

Richard KileyNarrator (voice)

Vincent PriceSelf (archive footage)

LC

Lucy Chase WilliamsSelf - Vincent Price's Biographer

Victoria PriceSelf - Vincent Price's Daughter

Norman LloydSelf

Hazel CourtSelf

Dennis HopperSelf

Jane RussellSelf

Roger CormanSelf

Roddy McDowallSelf

DM

Don MorrowNarrator

BW

Birgitta WallaceSelf