"The Pervert's Guide to Ideology" is a documentary film directed by Sophie Fiennes and features the insights of philosopher Slavoj Žižek. The film explores the relationship between ideology and popular culture, using various films to illustrate how our beliefs shape our perceptions of reality. Through a series of engaging analyses, Žižek examines iconic movies, revealing how they reflect and reinforce societal ideologies. The documentary encourages viewers to question their own beliefs and the underlying structures that influence their thoughts and actions, making complex philosophical ideas accessible through familiar cinematic examples.