Sea Fog

Sea Fog (; "Haemoo") is a 2014 South Korean film directed by Shim Sung-bo. The film is adapted from the 2007 stage play "Haemoo", which in turn was based on the true story of 25 Korean-Chinese illegal immigrants who suffocated to death in the storage tank of the fishing vessel "Taechangho"; their bodies were dumped by the ship's crew into the sea southwest of Yeosu on October 7, 2001.
It was selected as the South Korean entry for the Best Foreign Language Film at the 87th Academy Awards and the 72nd Golden Globe Awards, but was not nominated.
Plot.
The 69-ton fishing vessel Jeonjinho fails to catch as much fish as its crew had hoped. To make more money, the crew decides to smuggle thirty illegal immigrants into Korea. But things don't go according to plan when the Jeonjinho encounters heavy fog, rain and waves on its return journey, while also being chased by a ship from the South Korean Maritime Police. On orders from the captain, several crew members hide the illegal immigrants inside the fishing tank, where they are in danger of suffocating to death. Amid the chaos, the youngest crew member Dong-sik tries to protect a young female migrant with whom he'd fallen in love.
Production.
"Sea Fog" is the first feature film directed by Shim Sung-bo, who co-wrote the screenplay of "Memories of Murder" with director Bong Joon-ho. Bong is this film's producer.
Kim Yoon-seok was first cast in the role of the ship's captain in June 2013. Song Joong-ki was originally offered to star opposite Kim, but had to turn down the role when he received his enlistment papers for mandatory military service. K-pop singer and actor Park Yoochun was cast instead in August 2013, in his big screen debut. Filming began on October 6, 2013, with locations in Masan, Goyang, Busan and Ulsan, and ended on March 6, 2014.
Budgeted at , the film was pitched for pre-sales at the American Film Market in November 2013. The first official press conference was held on July 1, 2014.
Box office.
"Sea Fog" was released in South Korea on August 13, 2014. It reached 1,084,375 admissions after one week.
Critical reception.
The review aggregator Rotten Tomatoes reported that 77% of critics have given the film a positive review based on 13 reviews, with an average rating of 6.17/10. On Metacritic, the film has a weighted average score of 61 out of 100 based on 6 critic reviews, indicating "generally favorable reviews". "The Hollywood Reporter" described the film as "A possible riveting nightmare fogged up by concessions to blockbuster conventions." It praised Hong Kyung-pyo's cinematography and Lee Ha-joon's production design as "effective in highlighting the differences between the lands of vast, cold port and the unforgiving environments of the sea and cramped insides of the fishing boat," but criticized director Shim Sung-bo's lack of subtlety and reflection, "with "Haemoo" subscribing to many of the conventions of both disaster epics and revenge drama, and the over-dependence of a central seaborne romance."
"Variety" wrote, "Turning a real-life human trafficking tragedy into a comment on social inequality and the cost of survival, "Haemoo" dramatizes a stark nautical ordeal fraught with tension. Produced and co-written by internationally recognized Korean auteur Bong Joon-ho ("Snowpiercer", "The Host") this directing debut by helmer-scribe Shim Sung-bo echoes Bong's trademark cynical vision of human nature, but the characters lack dimensionality and psychological depth."
International release.
"Sea Fog" made its international premiere at the 2014 Toronto International Film Festival. It was also invited to the following: 
The film's rights were also pre-sold at the Cannes Film Market to Taiwan, Hong Kong, Singapore, Japan and France. Its Japanese release was scheduled for early 2015 while Taiwan and Singapore released the movie at the end of 2014.