The Preparation

The Preparation is a 2017 South Korean drama film directed by Cho Young-jun, starring Go Doo-shim and Kim Sung-kyun.

Plot
In Yongin, South Korea, Ae-soon is a mother of the intellectually-disabled In-gyu. Both live in a small apartment and have a happy life, however In-gyu's traits often mildly inflame Ae-soon.

Cast

 * Go Doo-shim as Ae-soon
 * Kim Sung-kyun as In-gyu
 * Yoo Sun as Moon-kyeong
 * Park Chul-min as Subsection chief Park
 * Kim Hee-jung as Jeong-ja
 * Hyun Bong-shik as Eun-cheol
 * Shin Se-kyung as Kyeong-ran (special appearance)

Production
Principal photography began in Yongin on April 10, 2017, and wrapped on June 7, 2017.