Nick Travis

Lorenzo Lamas

Art Dacy

Gary Busey

Kelly McCord

Kristen Cloke

John Taggart

Roy Scheider

Lucas McDermott

David Carradine

Mother of killed boy

Jenny McShane

Sgt. Greta

Ashlee Nicole

Mechanic

Mark G. Allen

Sheriff Dobson

Brandon Smith

Sheila Conner

Terra Allen

Mother

Shannon Lavender

Gacy's Girlfriend

Tiani Warden

Bobby Joe

Dell Yount

Agent Green

David Jensen

Coroner

Russ McGinn

Militia Leader

Dick Kyker

Lucille Gacy

Kaye Wade

Dr. Arnold

Jeff Doucette

Club President

Richard Mitchell

Speaker

Jim Platt

Deputy Gary

Gary Gingold

Driver

Lynn Peterson

FBI Agent

James Woodson

FBI Agent

Amendoa Lizzbeth Tamburri

Mother to picnic family (uncredited)

Deborah Frazier

Dacy's Solider (Uncredited)

Henry Kingi