Mon père, le serial killer

J. Jesse Harley

Young Dennis

Harley Tarlitz

Old Dennis

Beverly Rose

Young Kerri Rawson

Taylor James

Adult Kerri Rawson

Jill de Rusch

KBI - Prison Guard

Alan D. Waserman

Ray Lundin - FBI Agent

Scott Kennedy

KBI - Prison Guard

Kela Parker

Mrs. Rader - Kathryn Bright

Andrew Sachs

Kevin Bright

Kerri Rawson

Self - Daughter of BTK

Richard LaMunyon

Self - Former Chief of Police, Wichita

Larry Hatteberg

Self - Former Journalist, KAKE TV Wichita

Andrea Rogers

Self - Kerri's Childhood Friend

Bill Hirschman

Self - Former Journalist, The Wichita Eagle

James Reed

Self - Osage County Sheriff's Office

Susan Peters

Self - Former Anchor, KAKE TV Wichita

Ken Landwehr

Self - Former Homicide Detective, Wichita PD

Ray Lundin

Self - Former Agent, Kansas Bureau of Investigation