One of my all time favorites.

Good start, but then it gets ruined

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

Close shines in drama with strong language, adult themes.

Ealing Studios in Great Britain released Undercover on July 27, 1943 on the guerrilla resistance movement in Axis-occupied Yugoslavia. Undercover was re-released by Columbia Pictures on September 14, 1944 in the United States under the title Underground Guerrillas. The movie was originally entitled Chetnik and was to document the Yugoslav Chetnik resistance movement headed by Draza Mihailovich. Because the movie was released when British support for Mihailovich was waning, however, the film was re-edited and references to Mihailovich and the Chetniks were deleted. The movie is invaluable, nevertheless, as a cinematic account of the resistance movement headed by Draza Mihailovich and the Chetnik guerrillas and how the perception of their role changed.John Clements starred as Captain Milosh Petrovitch, a Serbian guerrilla resistance leader in German-occupied Yugoslavia, modeled closely on Draza Mihailovich. Mary Morris played Anna Petrovitch, his wife. Stephen Murray played Milosh Petrovitch's brother, Stephan Petrovitch, modeled on Milosh Sekulich, a Serbian physician who had worked at the Municipal Hospital in Belgrade from 1935 to 1941 and who fled to London to turn over a memorandum that documented the genocide committed against Serbs by Croats and Bosnian Muslims in the Ustasha NDH Nazi-allied state.Milosh Petrovitch forms a guerrilla army in the mountains of Serbia attacking German troops and blowing up bridges and mountain tunnels. Stephan Petrovitch goes undercover and pretends to be a quisling and collaborator in order to obtain information from the German forces to pass along to the guerrillas. The climactic scene is a pitched battle between Serbian guerrillas and German troops. The Serbian guerrillas defeat the German troops and infiltrate the mountains from where they plan future attacks against Axis troops.Michael Wilding plays Constantine, one of the Serbian guerrillas. Stanley Baker, in his first movie role at the age of fourteen, plays a Serbian student, Petar. Robert Harris plays German officer Colonel Brock, who orders the execution of six Serbian schoolchildren by a firing squad for resisting the Nazi occupation of Serbia. Academy Award nominated screenwriter John Dighton co-wrote the screenplay.Undercover remains an important World War II movie on the resistance movement in Yugoslavia and in Serbia. The movie shows how the perception of the role of Draza Mihailovich and the Chetnik guerrillas in the resistance movement was altered and manipulated to reflect and to accommodate the political machinations and calculations of that time. Nevertheless, Undercover is an invaluable film account of the Yugoslavian resistance movement led by Draza Mihalovich and the Chetnik guerrillas, even though presented in a generic and fictionalized account.

This Ealing film about the exploits of Yugoslav partisans fighting the occupying Nazis provides 90minutes or so of harmless entertainment. Filmed, I believe in Wales, where the mountains are not that high it's most notable feature for me is that it is Stanley Baker's first film appearance. 16 years old at the time he plays a schoolboy who aspires to be a guerrilla along with several of his schoolmates. He has a decent amount of screen time and lines. The plot is pretty much standard for this type of film; two brothers one a fighter, the other an apparent (although not to the audience) collaborator.There is sabotage, general mayhem and executions which fit nicely and keep the film moving along apace.Certainly worth watching if you get a chance to see it.