John Wayne Gacy: A Monster in Disguise

Cast

• 

  John Wayne Gacy

  Self (archive footage)

• Barry Boschelli

  Self - Childhood Friend

• Ray Cornell

  Self - Fellow Inmate

• 

  David Cram

  Self - Former Gacy Employee

• David Hachmeister

  Self - Police Investigator

• 

  Karen Kuzma

  Self - Sister

• Terry Sullivan

  Self - Gacy Biographer

• Helen Morrison

  Self - Psychiatrist