John Karyus
John Wayne Gacy
Lloyd Kaufman
Papa Gacy
Eileen Dietz
Angry Lady
Steve Hansen
Narrator
Caleb Emerson
Peter Nooch Sr.
John R. Walker
Officer Cordell
Josh Cornell
Brian Thomson
Matt Osborn
Prosecutor
Kayla Bushell
Marylin Myers
Tyler Dolph
Officer Woodrow
Ryan Freeman
Pete
Klaus Freeman
Soda Pop Boy
Tom Devlin
Hello My Name Is Gacy
Released
Bande-annonce
