John Wayne Gacy: Killer Clown's Revenge (2019) | Full Cast

Nick Ryan

Young John Wayne Gacy

Ari Atken

Robert Piest

Tim Baylar

Fred the Gas Station Attendant

Zane Boyer

Detective Hachmeister

Phillip Caires

John Wayne Gacy Sr.

Joshua Carroll

Timothy O'Rourke

Natalie Creek

Gacy's Sister

Andrew Hillman

Lt. Joseph R. Kozenczak

Andre Leben

Jeffrey Rignall

Jennifer L. Ray

Elizabeth Piest

McKenna Rose

Carol's daughter

Eric David Tippett

Detective James Ryan