To Catch a Killer (1992)

(John Wayne Gacy)

(Joe 'Polock' Kozenczak)

(Rachel Grayson)

(Linda Carlson)

(Ted Koslo)

(Mike Paxton)

(Atkins)

(Williams)

(DeMarco)

(King)

(Petrie)

(Morris)

(Santori)

(Bragg)

(Alice Pearson)

(Marcia Kozenczak)

(Michael Kozenczak)

(Billy)

(Walden)

(Barton)

(Chief Cameron)

(Hoskins)

(Pam)

(Jake Burns)

(Cindy Beck)

(Vincent Austin)

(Waldron)

(Mrs. Gant)

(Mr. Gant)

(Lorna Gant)

(Christopher Gant)

(Lisa Kozenczak)

(Debbie Kozenczak)

(Mrs. Trask)

(Mr. Trask)

(Helen Gacy)

(Sheriff)

(Mr. Miklovich)

(Detective #1)

(Illinois K-9 Officer)

(Stan Wilder)

(Gas Station Attendant)

(Judge)

(Asst. Principal Burke)

(Foreman Hendricks)

(Older Worker)

(Sergeant on Wabash Ave.)

(Detective on Shakespeare Ave.)

(Cemetery Staffer)

(Cicero Bar Owner)

(Finger Lake Proprietor)

(Man at Bus Station)

(Narrator (voice))

(Waiter (uncredited))

(Pool Player (uncredited))