- Kimberly Atkinson - Linda Walker
- Mark Atteberry - Frank Brooks
- Jon Briddell - Michael Walker
- Brad Carter - Charlie
- Cade Frankson - Daniel Lanham
- Gill Gayle - Shane Wyland
- Gattlin Griffith - Robert Brooks
- Emily Alyn Lind - Ana Brooks
- Nan McNamara - Violet Brooks
- David Meunier - Joseph Lanham
- Cole Alan Pendery - Sammy Walker
- David Trice - Brandon Stiles
- John Laughlin - Ranger Walter Turner
- Derek Morgan: Ralph Ellison said, "I am invisible, understand, simply because people refuse to see me."
- Aaron Hotchner: Elise Cabot said, "Evil endures a moment's flush, and then leaves but a burnt out shell."
- Nan McNamara, the actress who played Violet Brooks, previously appeared on Criminal Minds, starring as Mrs. Langley in the episode Remembrance of Things Past, also of Season Six.