Discrimination is part of a reality that still happens in society. This reality is adapted into works of literature. One of the literary works that reflected reality is Green Book film. In this research, the researcher analyzed the discrimination based on a true story. The researcher only analyzed and discussed the discrimination that happened to the main characters. They are Dr. Don Shirley (African-American) and Tony Lip (Italian-American). The purposes of this research are to identify and describe the types of discrimination that happened to Dr. Don Shirley and Tony Lip and to understand their responses against it. To identify and describe the types of discrimination that happened to Dr. Don Shirley and Tony Lip and to understand their responses against it, the researcher used theories declared by Feagin. There were five types of discrimination. There were avoidance action, rejection action, verbal attack, police threats and harassment and others threat and harassment. After analyzing the types of discrimination, the researcher analyzed the types of responses against discrimination that Dr. Don Shirley and Tony Lip do against the discrimination that happened to them. There were five types of responses against discrimination. There were withdrawal or exit, resigned acceptance, verbal response, physical counterattack and response unclear. To analyze this research, the researcher used qualitative research and mimetic approach in this research. Based on the analysis, the researcher found out that all the types of discrimination happened in this film. It also appeared that all the types of responses against discrimination were found in this film. The discrimination in this film was done by both white and black people against Dr. Don Shirley (African-American) and also was done by white people against Tony Lip (Italian-American). The analysis also showed that at first, Tony Lip also discriminated Dr. Don Shirley. Hence, at the end of the film, the analysis showed that Tony Lip has changed. He became more tolerant towards Dr. Don Shirley and stopped discriminating against him.

Key words: discrimination, race, African-American, Italian-American