Tense , and brooding warlike movie , well set in Korea though actually filmed in Shepperton Studios , Shepperton , Surrey , England , UK and on location in the mountain of Montejunto , Portugal . Including participation of the Portuguese air force in the flying frames , and bombing scenes . This Korean war (1951-1953) drama is the fare of a British commando in Korea and stands out as one of the best British warlike film of the 50s . A band of Chinese troops track a group of soldiers posing as a large regiment and waiting an Allied contra-attack . Then , they take refuge into a Buddhist temple using it as stronghold but the group is besieged by the Chinese Army . They simply do their best to survive a terrifying situation . Later on , the soldiers are murdered one by one and a stiff-upper-lip lieutenant takes command with rigid orders .
The film is dedicated to the queen of battles , the British Infantry . The producers obtained help for the Department of the British Army and give thanks for its encouragement , advice and active cooperation in the preparation and production of this picture . The film is based on true events , a Chinese communist offensive formed by 350.000 soldiers who vanquished U.N. forces , including Brit infantry and US 8º Army and withdraw across southern . Posteriorly , American Army and UN multi-national troops undergo a contra-offensive and retrieve lost territory until 38 parallel . The story bears remarkable resemblance to ¨Fixed Bayonets ¡¨ (1951, Samuel Fuller) also with a bunch of soldiers who are besieged by Chinese hordes and sheltered in a cave , while in ¨A hill in Korea¨ take refuge at a temple . This one was the first major feature film to portray British troops in action during the Korean War . This one seem to be a conventional story with brief character studio and bolstered considerably by director Julian Amyes's flair for warlike drama and action . Dark and thoughtful and hurriedly made , the movie gains strength as it goes on , and shows a tremendous grasp of the tale as an unit . Excellent performance by all-male actors , boasting and most restrained acting by George Baker -later Tiberius in 'I Claudius'- as the tough lieutenant taking the command responsibility along with a sergeant well performed by Harry Andrews . Top-notch Stanley Baker as brave Corporal and excellent secondaries playing Privates as the coward Ronald Lewis , Percy Herbert , Robert Shaw , special appearance by Stephen Boyd and Michael Caine's film debut as well as uncredited . In fact , Michael Caine was actually a veteran of the Korean War .
Appropriate musical score by Malcolm Arnold -The bridge on the River Kwai- and well conducted by usual Muir Matheson . Atmospheric cinematography in black and white by notorious cameraman and occasionally director Freddie Francis , being partially shot in Portugal with intervention by Portuguese Air Force that participated in the jet flying . Portugal was chosen as the facsimile location to Korea, due to it's geographical similarities , even though Michael Caine who served as technical consultant/actor on the production, begged to differ . Adequate film edition by Peter H. Hunt , habitual editor of James Bond movies and director of 'On her Majesty's secret service' . Amyes's most fluid and strongest film-making lies in this war picture , his only movie because he subsequently directed television movies . The original name was ¨Hell in Korea¨ , but was changed for distribution reasons , except in the U.S. that was titled "Hell in Korea" , resulting to be tremendously exciting and stirring for that reason its rating is 6'5 points , better than average and well worth seeing .
