John Wayne Gacy: Killer Clown's Revenge [Portuguese]

Shirley Tatum

Self - Crime Writer

Mike Albrecht

Self - Retired Des Plaines Detective

Keeley Graham

Self - Narrator

John Wayne Gacy

Self - Serial Killer

Robert K. Ressler

Self - Former FBI Agent, Behavioral Science Unit

Dave Hachmeister

Self - Retired Des Plaines Detective

William Carroll

Self - Murder Victim

Samuel Stapleton

Self - Murder Victim

Michael Bonnin

Self - Murder Victim

Randall Reffett

Self - Murder Victim

Rick Johnston

Self - Murder Victim

Robert Piest

Self - Murder Victim

John Szyc

Self - Murder Victim

William Kindred

Self - Murder Victim

Jeffrey Rignall

Self - Survivor

Frank Landingin

Self - Murder Victim

Gregory Godzik

Self - Murder Victim