Catherine Keener
Gertrude Baniszewski
Hayley McFarland
Jennifer Faye 'Jennie' Likens
Romy Rosemont
Betty Likens
Ari Graynor
Paula Baniszewski
Scout Taylor-Compton
Stephanie Baniszewski
Tristan Jarred
Johnny Baniszewski
Hannah Leigh
Shirley Baniszewski
Bradley Whitford
Prosecutor
Michael O'Keefe
Reverend Bill Collier
Carlie Westerman
Marie Baniszewski
Michelle Benes
Hope Orbach
Jeremy Sumpter
Coy Hubbard
Will Carter
Officer Waters
Paul Grace
Cottin Candy Vendor (uncredited)
James Meehan
Defense Attorney (uncredited)
Paul Palo
Newspaper Reporter (uncredited)
Gary Sievers
Carnie (uncredited)