Thoughts Kierkegaard, one of the leading pioneers of existentialist philosophy, has greatly influenced Sartre's existentialist ideas and his literary and theatrical works and prominent filmmakers in the history of world cinema and other artists in other fields. In this article, organized in three parts, we aim to examine the reflection of Thoughts Kierkegaard's on categories such as "truth, forgetfulness, domination of popular beliefs, existential and non-existent human beings, individualization and liberation from Intermediate, and freedom and Selection." Sepehr Hasti and ... " are among the factors that Sartre's literary works are completely influenced by and in artistic forms and forms and the form of images and dramatic phenomena in dramatic and literary works, Sartre's screenplays are skillfully, creatively, and attractively reflected. Has found. In the form of fascinating visual events, stories, and adventures, these phenomena have woven and implemented the abstract ideas of existentialism in such a way that its created characters, as if living in their natural life and in a completely real way, disappear. Sartre's plays The Flies, a historical work adapted from the Greek playwright Euripides, The Noble Prostitute, the subject of contemporary American society, and The Infected Gangs, whose adventures and events take place. Concerned with World War II and the French resistance movement, it has received the most influence from Kierkegaard's philosophical thought. In this article, we have shown the extent of Sartre's influence on Kierkegaard by examining these plays.
