- Country: South Korea
- Genres: Action, Adventure, Comedy
- Release: 2008-01-30
- Director: Yong-ki Jeong
- Writers: Seong-il Cheon
- Language: Korean
- Stars: Lee Bo-young , Sung Dong-il , Eung-soo Kim (I) , Jo Hee-bong , Kil-kang Ahn , Su-hyeon Kim
- Runtime: 110 min
- Awards: 2 nominations
- AKA: Wonseu-eopon-eo-taim , Wonseu-eopon-eo-taim (Korea) , ワンス・アポン・ア・タイム (Japan) , Once Upon a Time , Once Upon a Time in Corea (United States of America)
- Plot:
The film is a heist comedy set in 1940s Korea, and stars Park Yong-woo and Lee Bo-young as a con artist and jazz singer who each plot to steal a valuable diamond from the Japanese authorities.
- IMDB:tt1138457
Once Upon a Time in Corea Cast · · · ALL
Yong-ki Jeong
Director
Lee Bo-young
Kanemura
Park Yong-woo
Kanemura
Su-hyeon Kim
Yamada
Sung Dong-il
Nightclub owner
Eung-soo Kim
(I)
Chief of State
Kil-kang Ahn
Jang-cheon
Jo Hee-bong
Hee-bong, the cook
Hyeong-jun Lim
Kim Gyeong-min
Judge