Kerri Rawson as Self - Daughter of BTK

Dennis Rader as Self - Serial Killer(archive footage)

Richard LaMunyon as Self - Former Chief of Police, Wichita

Larry Hatteberg as Self - Former Journalist, KAKE TV Wichita

Andrea Rogers as Self - Kerri's Childhood Friend

Bill Hirschman as Self - Former Journalist, The Wichita Eagle

James Reed as Self - Osage County Sheriff's Office

Susan Peters as Self - Former Anchor, KAKE TV Wichita

Ray Lundin as Self - Former Agent, Kansas Bureau of Investigation

Rita Sheffield as Self - Kerri's Childhood Friend

Kathryn Bright as Self - Murder Victim(archive footage)

Kevin Bright as Self - Survivor and Brother of Kathryn Bright(archive footage)

Stephanie Clyne as Self - Daughter of Vicki Wegerle(archive footage)

Dolores E. Davis as Self - Murder Victim(archive footage)

Jeff Davis as Self - Son of Dolores Davis(archive footage) (as Jeffery Davis)

Paula Dietz as Self - Dennis Rader's Ex-Wife(archive footage)

Nola Foulston as Self - Former Sedgwick County DA(archive footage)

Dale Fox as Self - Father of Nancy Fox(archive footage)

Nancy Fox as Self - Murder Victim(archive footage)

Marine Hedge as Self - Murder Victim(archive footage)

Rodney Hook as Self - Son-in-Law of Marine Hedge(archive footage)

Glen Horn as Self - Former KAKE News Director(archive footage)

Ken Landwehr as Self - Former Homicide Detective, Wichita PD(archive footage)

Carmen Otero Montoya as Self - Daughter and Sister of the Oteros(archive footage)

Joseph Otero Jr. as Self - Murder Victim(archive footage)

Charlie Otero as Self - Son and Brother of the Oteros(archive footage)

Josephine Otero as Self - Murder Victim(archive footage)

Julie Otero as Self - Murder Victim(archive footage)

Beverly Plapp as Self - Sister of Nancy Fox(archive footage)

Steve Relford as Self - Son of Shirley Vian(archive footage)

Shirley Vian as Self - Murder Victim(archive footage)

Vicki Wegerle as Self - Murder Victim(archive footage)

J. Jesse Harley as Young Dennis Rader(uncredited)