The provided information, limited to the film's title, director, cast, and year, is insufficient to assess its narrative, thematic focus, or proposed solutions, making a determination of political bias impossible.

The film 'Shanty Town' from 1932 features traditional casting consistent with its era, showing no explicit diversity in its primary roles. The narrative is presumed to maintain a neutral or positive framing of traditional identities, typical for films of that period, without explicit DEI themes.