导演 Eric Till

John Wayne Gacy 布莱恩·丹内利

Joe 'Polock' Kozenczak 迈克尔·莱利

Rachel Grayson 玛戈·基德

Linda Carlson 梅格·福斯特

Ted Koslo Martin Julien

Mike Paxton Scott Hylands

Atkins John Boylan

Williams 戴维·艾斯纳

DeMarco Tony De Santis

King Mark Humphrey

Petrie Gary Reineke

Morris Tim Progosh

Santori Danny Pawlick

Bragg 布鲁斯·拉姆塞

Alice Pearson Brenda Bazinet

Marcia Kozenczak Liliane Clune

Michael Kozenczak Toby Proctor

Billy Christopher Marren

Walden Gerry Quigley

Barton Nicholas Pasco

Chief Cameron 迈克尔·科普曼

Hoskins James Kee

Pam Brigette Lawson

Jake Burns 杰伊·布拉佐

Cindy Beck Cynthia Preston

Vincent Austin Andrew Gillies

Waldron Kurt Reis

Mrs. Gant Judith Goodwin

Mr. Gant Shawn Lawrence

Lorna Gant Jacqueline Graham

Christopher Gant Nicholas Shields

Lisa Kozenczak Sarah Gibney

Debbie Kozenczak Aviva Magner

Mrs. Trask Maureen McRae

Mr. Trask Timm Zemanek

Helen Gacy Maria Ricossa

Sheriff Darryl Palmer

Mr. Miklovich Peter Langley

Detective #1 John Friesen

Illinois K-9 Officer Ray Paisley

Stan Wilder 布雷特·加伦特

Gas Station Attendant Elliott Smith

Judge David Gardner

Asst. Principal Burke David Bolt

Foreman Hendricks Thomas Hauff

Older Worker David McAree

Sergeant on Wabash Ave. J. Winston Carroll

Detective on Shakespeare Ave. Don Ritchie

Cemetery Staffer Rudy Webb

Cicero Bar Owner Robbie Rox

Finger Lake Proprietor Larry Reynolds

Man at Bus Station Veliko Pajkovic

Narrator (voice) John Granik

Waiter (uncredited) 路易斯·古兹曼

Pool Player (uncredited) Peter Kerenyi