Cyril Thomas, Sabrina Van Tassel
Melissa Lucio (Self), Norma Jean Farley (Forensic pathologist), Peter Gilman (Melissa's attorney in 2007), Bobby Lucio (Melissa's son), Daniella Lucio (Melissa's daughter), Diane Lucio (Melissa's sister), Esperanza Lucio (Melissa's mother), Rene Lucio (Melissa's brother), Alexandra Marie (Melissa's daughter), Alfredo Padilla (Cameron County prosecuteor), John Pinkerman (Psychologist), Margaret Schmucker (Melissa's habe lawyer), Michael Wynne (Ex-Assistant United States Attorney), Thomas Young (Forensic pathologist)