Dangerous to Know (1938) Characters, Setting & Themes Explained

The film takes place in a bustling metropolitan city during the 1930s, where city hall, banks, and development schemes intersect with organized crime. The primary locations include the mayor's office, high-society party venues, and various political and criminal settings that reflect the corruption of the era.

• setting
• city
• urban
• location
• 1930s
• crime city

The story unfolds in a Prohibition-era American city during the 1930s, a period marked by political corruption and the influence of organized crime. This era was defined by pro-business development schemes and moneyed interests shaping the city's fate, with criminals freely operating in high society.

• time period
• 1930s
• era
• prohibition
• historical

Power and Corruption is the central theme, showing how wealth and political influence corrupt both institutions and personal relationships. The protagonist, a ruthless racketeer, accumulates power through bribery, social climbing, and leveraging political figures, demonstrating how criminal money infiltrates legitimate power structures.

• power
• corruption
• theme
• politics
• bribery
• crime

Love and Betrayal explores how affection becomes weaponized in a world of manipulation. Characters become entangled with the criminal protagonist as a means to social ascent, with loyalty constantly tested as personal desires collide with self-serving schemes, leading to moral compromise and heartbreak.

• love
• betrayal
• theme
• relationships
• romance

Deception and Masks is a major theme where characters hide their true intentions behind polite appearances and social rituals. The fake innocence of the socialite world contrasts with the brutal ambitions of criminals. The plot relies heavily on misdirection, forged notes, staged alibis, and calculated manipulation to drive the suspense.

• deception
• masks
• theme
• lies
• manipulation
• suspense

Nicolai Kusoff is a gangster and former bootlegger who wields city-wide influence over politics and business. Ambitious to climb the social ladder, he uses bribery and threats to control the mayor and banking institutions, manipulating competing interests against each other to consolidate his power.

• nicolai kusoff
• character
• gangster
• criminal
• bootlegger

Madame Lan Ying is the hostess of the criminal protagonist's parties and a sharp observer of social dynamics. She warns him when his reach exceeds safe limits and ultimately sacrifices her own safety to protect others, representing loyalty and moral conscience in a corrupt world.

• lan ying
• character
• hostess
• loyal
• sacrifice

Inspector Brandon is an honest, incorruptible police inspector who pursues the protagonist's crimes despite weak evidence. He represents the moral counterweight to the criminal elite, relentlessly pursuing truth and justice throughout the film.

• inspector brandon
• character
• police
• honest
• justice

Margaret Van Kase is a member of the town's first family who is drawn to the criminal protagonist's promises of social ascent. Despite being morally aware and vowing contempt for him, she accepts his help, representing the complex choices faced by those enticed by power.

• margaret van kase
• character
• socialite
• moral dilemma

The film depicts political corruption as systemic, showing how the mayor and other city officials are deeply entangled with the criminal network. The mayor is susceptible to bribery and political pressure, serving as both an ally and pawn to maintain control over urban development, symbolizing how crime infiltrates legitimate government.

• political corruption
• mayor
• government
• crime
• politics

Crime intersects with high society through glitzy gatherings and social events hosted by the criminal protagonist, where manipulation occurs behind a facade of sophistication. Criminals move freely in elite circles, using social events as stages for their schemes while maintaining polished public personas.

• high society
• crime
• elite
• manipulation
• social climbing