Fifth Avenue Girl (1939) Plot Summary Explained

Timothy hires Mary as a fake mistress to draw attention away from his failing business, Amalgamated Pump. By creating a public scandal with a young woman, he hopes his family will focus on the gossip rather than his neglect of the company. More importantly, he wants his son Tim to step up with fresh ideas to save the business, believing the crisis will force Tim to take responsibility.

Foreshadowing: Earlier, Timothy returns home to an empty mansion on his birthday, hinting at his desperation to inject excitement into his life and family.

• timothy
• mary
• fake mistress
• business crisis
• amalgamated pump
• manipulation

Timothy purposely neglects Amalgamated Pump to push his son Tim into taking charge. He hopes that by withdrawing from the business, Tim will be forced to develop new ideas and save the failing company. The neglect is part of a larger plan to test whether his family will respond to crisis by stepping up or falling apart.

Foreshadowing: The timeline notes Timothy's concerns about the business pressures that mount alongside his empty home life.

• timothy
• amalgamated pump
• business neglect
• tim son
• company failure
• strategy

Tim's attitude shifts from contempt for Mary's gold-digging to genuine affection as he gets to know her during the ongoing charade. He sees her kindness, humor, and authenticity, which contrasts sharply with the superficiality of his own family. His growing feelings even lead him to consider paying Mary to leave, though the line between manipulation and real emotion becomes increasingly blurred.

Foreshadowing: The timeline shows Tim initially viewing Mary with contempt before his attitude gradually shifts during the affair.

• tim
• mary
• love
• affection
• character development
• transformation

Martha consults a psychiatrist after becoming embarrassed by the gossip surrounding Timothy and Mary. She hopes a professional can explain her husband's strange mood and behavior. The psychiatrist concludes there is nothing clinically wrong with Timothy, leaving Martha no medical explanation for his conduct and pushing her to take matters into her own hands.

Foreshadowing: Martha initially withdraws and stays home after hearing the rumors, setting up her decision to seek professional help.

• martha
• psychiatrist
• gossip
• marriage problems
• emotional distress

Katherine marries Mike because she has developed genuine feelings for him during the nightly car rides around the city. While Mike initially seems indifferent to her, their relationship progresses to the point where Katherine announces the marriage. After the wedding, Mike decides to quit his job as chauffeur to open a repair shop, signaling a new chapter for both of them.

Foreshadowing: Earlier in the timeline, Katherine begins to fall for Mike while they spend time together during the nightly pretense.

• katherine
• mike
• marriage
• chauffeur
• love
• wedding
• new beginning

Mary becomes upset when Tim kisses her in Central Park because the moment crosses a line in their arrangement. The kiss blurs the distinction between their fake relationship and genuine emotion, making Mary realize the situation has become complicated. She contemplates leaving the mansion the next day, recognizing that continuing the charade has become emotionally untenable.

Foreshadowing: The fake romance has been building genuine tension between all parties involved, making the kiss an inevitable escalation.

• mary
• tim
• kiss
• central park
• departure
• emotional conflict
• leaving

The kitchen scene where Timothy and Martha dine together and reminisce about their past represents a turning point toward reconciliation. They page through old photographs recalling their early years together, when they built their life from poverty. This moment reminds both of them why they fell in love in the first place, suggesting their marriage can be repaired despite the recent chaos.

Foreshadowing: Timothy's birthday return to an empty mansion hints at his longing for the close family bond they once shared.

• timothy
• martha
• reconciliation
• memories
• kitchen
• photographs
• past
• marriage repair

Timothy reminds Martha that they began their own marriage under similar circumstances, as a poor couple who built something together. This comparison makes Martha reluctantly accept Mike as a son-in-law. Timothy's willingness to embrace the unconventional match shows his changed perspective, and the family adjusts to include the new member rather than reject him.

Foreshadowing: Timothy's own history of coming from humble beginnings establishes his empathy for Mike's situation.

• mike
• katherine
• marriage
• family acceptance
• timothy
• martha
• class
• reconciliation

A policeman attempts to intervene as Timothy chases Mary through the mansion at the climax of their charade. The officer seems to be responding to the public scandal or disturbance created by the fake mistress situation. Mary asserts her independence by telling the policeman to mind his own business, effectively dismissing both the law and societal expectations in favor of her own choices.

Foreshadowing: The entire fake-mistress plot has been generating public gossip and social tension throughout the film.

• policeman
• intervention
• ending
• chase
• mary
• independence
• scandal