Diary of a Sex Offender (2009) is a Thriller, Crime, Horror film that follows michael Regardie is a lonely, delusional and sick religious zealot of his own invented faith -a faith that justifies hideous rituals of murder, rape and sexual torture. Absolution from his escalating nihilism and debauchery may lie in his latest victim. But as salvation seems at hand, a specter from his past demands revenge. Diary of a Sex Offender is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 3.0 out of 10 from 4 votes. Fans of thriller movies may also want to explore similar titles below.