: A local don (Kamal Haasan) pretends to be a doctor to please his father. When his lie is exposed, he decides to actually enroll in medical school to earn the degree, challenging the cold, clinical nature of the hospital with "Kattippudi Vaithiyam" (hugging therapy). Why it's a classic : A hilarious and heart-touching remake of Munna Bhai M.B.B.S.

: Told through a "Rashomon" style narrative (two different perspectives), the film follows Virumaandi (Kamal Haasan), a happy-go-lucky villager who gets caught in a bloody feud between two local groups. The story explores themes of capital punishment and rural justice through the lens of a prison interview. Why it's a classic

: A psychological thriller where a serial killer targets girls who cheat in love. Meanwhile, a young girl (Jyothika) falls for a shy man (Silambarasan), only to suspect he might be the killer she's heard about. Why it's a classic