Ditto (Korean: 동감; RR: Donggam) is a 2022 South Korean science fiction romantic drama film written and directed by Seo Eun-young, starring Yeo Jin-goo, Cho Yi-hyun, Kim Hye-yoon, Na In-woo and Bae In-hyuk.

Remake of the 2000 film of the same name, it depicts story of love and friendship that takes place when a man and woman living in different time periods, communicate through a ham radio by chance.

During the total lunar eclipse in 1999 and 2022, the pair is magically able to communicate with one another across time through the radio and begin to talk about each other’s love and friendship.

The first script reading of the cast was held on May 15, 2022, and filming began at end of May.

[11] The VIP premiere which was scheduled to be held on November 8 has been cancelled, due to aftermath of Itaewon disaster.