The best Ha Ji-won’s comedy movies

At Sunjong University, a few students are serious, including Eun-hyo, who works hard at aerobics in hopes of doing well in a national competition. Most students goof off: drinking, partying, and focusing on sex. Eun-shik, a law student who's been in the military, is older but socially inept. He likes Eun-hyo; even though his earnest and simple side appeals to her, his juvenile excesses make him irrelevant when Sung-ok, a good-looking rich kid, charms Eun-hyo. They begin an affair, leaving Eun-shik on the sidelines. The national competition approaches and complications arise.

'Veteran' student Eun-shik and prom queen, swimming champ Kyung-ah are a notorious couple at the campus. While their relationship has been solid for three years, Eun-shik struggles to proceed to the 'next step' with Kyung-ah, and despite the help and support of his friends, does not manage to get her into bed. Eun-shik fears that Kyung-ah will turn her back on him and is determined to get her back...

After being dumped by her boyfriend just before their 100 day anniversary, Ha-Young, meets a college guy named Hyung-Joon when she accidentally kicks a can that hits him in the face and causes him to scratch his Lexus. He demands she pay him $3000 on the spot. She escapes from him, leaving her wallet behind.Hyung-Joon stalks her, demanding money to pay for his car. Since she is a poor high school student Hyung-Joon writes up a "Enslavement Agreement" for Ha-Young in order to pay for the damage to his car. Ha-Young is thrown into a nightmarish slave life for 100 days, cleaning his house, running his errands, doing his homework and cleaning his car.By accident she finds out that the damage to Hyung-Joon's car only costs $10! She then takes her revenge. However, before she knows it Hyung-Joon shows up at her house as her new tutor! He once again takes advantage of her, but soon Ha-Young finds herself falling head over heels for Hyung-Joon.

A loan shark takes a girl hostage as pawn for her parents' debt.

A romantic comedy which portrays the most beautiful period in the lives of different couples who have just fallen in love.

Ji-ho is a promising pianist who has been studying and playing abroad for years, but her career takes a blow when she is struck with stage fright. Returning home, Ji-ho is reunited with her old school friend, Seung-ryong, who, although now in his twenties, has been left with the mind of a six year old following an accident.Seung-ryong's only family is his younger sister, Ji-in, and he takes care of her by trying to sell toast outside her school, much to her embarrassment. Ji-in later becomes ill, and Seung-ryong's other friend, Sang-soo, falls into trouble with some gangsters. With all of his friends and family facing problems, Seung-ryong becomes an unlikely saviour.

Je-In is a mystery novel writer. She chases after a serial killer with her longtime friend Rok-Hwan. Rok-Hwan is a detective. A handsome and mysterious man, Jason, appears in front of them. 

In the heart of the small shanty town known as Pine Village, lies 1st Street. The area has been earmarked by businessmen for redevelopment with lush parks and skyscraper apartments. Gangsters have been enlisted by the businessmen to persuade the residents to sell their homes for pennies on the dollar. It turns out that the towns only hope for a miracle may well come from Pil-je, the gangster sent to 1st street to bully the residents into submission.

Set in the Joseon Period, three beautiful musketeers fight against a powerful group who tries to overturn the royal family and gain absolute power. The leader of the Beautiful Three Musketeers is Jin-Ok (Ha Ji-Won), a smart and righteous woman. Hong-Dan (Gang Ye-Won) is the only married woman among the three women. Ga-Bi (Son Ga-In) is the youngest among the musketeers and excels at fighting.