The article is devoted to topical problems of translation of modern English-language film discourse (based on the TV series "The Big Bang Theory"). Stylistic features of English-language film discourse are characterized. It is noted that the language of English-language film discourse has certain features and directions for certain categories of speakers and recipients. In the course of the analysis of English-language film discourse, a direct relationship between the degree of complexity of the selected language tools and socio-cultural specific features of the target audience is proved. The irony is a move to challenge norms, rules, common sense. It easily turns into a paradox and a joke. Comparisons of two or more textual worlds, styles, paradoxical comparisons, quotations, parodies lead to endless possibilities for variations in the understanding of ironic means. Socio-cultural linguistic elements that complicate film translation include realities (non-equivalent vocabulary), proper names, idiomatic expressions and jargon, dialect and variant features, humor. Non-linguistic features of the socio-cultural character contained in the visual and sound plans of a motion picture can also affect translation. At the same time, empirical studies of the application and methods of film translation testify to the existence of specific operational rules, that is, the patterns of behavior of the translator in some sociocultural situation – the situation of translation for film screening. Thus, the conducted study shows that "film discourse" is a "broader concept than cinema text” and “film dialogue”, which includes various correlations with other fields of science, such as literature, theater, art, etc. In addition, it is in the cinema discourse that the final interpretation of sen sous, embedded in the movie. In this case, cinema text is a fragment of cinema discourse and includes two heterogeneous semiotic systems: linguistic and non-linguistic, the film dialogue appears as the linguistic component of the film. Therefore, the audiovisual images operated by cinema become an indispensable element of the new discourse of modernity, which is the source of social, cultural, psychological as well as linguistic knowledge. This is why book adaptations are so popular because they save time and effort. However, as a result of a comparative lexical stylistic analysis of the book and its TV version, it was found that the number of lexical means and stylistic figures in the literary work is much greater and striking in its diversity, especially when it comes to descriptions. In the film, the language becomes poorer because dialogic speech is a predominantly spoken-and-everyday style characterized by general vocabulary and changes in the syntactic structure of sentences. The sentences in the movie are usually simple, not complex, full of exclamations and pauses and easy to hear. Film discourse should be understood as the process of play and perception of a film, the meaning of which is the mutual influence of several semiotic systems. Cinema discourse involves participants in the discourse, time and space of their interaction. The main difficulty in translatable movie text is the possibility and degree of adaptation of the text to a foreign language culture, built on a different system of values and concepts, and this factor causes the inevitable loss in the perception of translatable cinema with other subjects and / or incompatible with other linguistic culture failures of a large number of films.