Train to Busan

The film does not include any LGBTQ+ characters or explore non-straight relationships. The narrative centers on the survival of a single group without addressing diverse sexual orientations or gender identities.

Female characters play a significant role in the story, particularly Seong-kyeong, who demonstrates tactical resilience despite her pregnancy. The film avoids traditional gender roles by showcasing women's contributions to survival.

The cast is predominantly South Korean, reflecting the film’s cultural roots. Diversity is shown through the economic status of the characters rather than through ethnic variety.

The story critiques modern capitalism and the failure of institutions to provide adequate support. It highlights the tension between personal greed and the need for community cooperation during a crisis.

Characters such as the elderly and children emphasize the fragility of societal structures. Their vulnerabilities are used to enhance the survivalist tension, but they are not portrayed as independent agents.