Hazel is a fair-haired dress model approaching thirty in 1920s New York City. Renowned among male acquaintances for being a "good sport," she excels at entertaining but quietly tires of the constant effort it requires. Beneath her cheerful exterior lies a deep sensitivity and growing melancholy. She seeks the stability of domesticity, hoping to leave the exhausting singles scene behind.

Herbie is a wisecracking, energetic salesman who loves the New York nightlife. Initially solicitous and charming, he thrives on lively entertainment and heavy drinking. He expects his home life to reflect the same carefree gaiety he finds in speakeasies, possessing little patience for domestic routine or emotional complexity.

Mrs. Martin is a large, blonde woman roughly ten years older than Hazel. Despite using the title "Mrs.," she operates independently, hosting a group of hard-drinking men in her apartment. She represents a realistic portrait of an aging woman participating in the social circles of the era, relying on male admiration and alcohol to sustain her lifestyle.

Ed is a businessman from upstate New York who frequently travels to the city. Although married, he actively participates in the speakeasy nightlife and enjoys the company of unattached, entertaining women. He is financially generous and prefers companions who avoid domestic chores and maintain an upbeat attitude.

Art is a short and exacting silk salesman who carries a stout frame. Like many men in his social circle, he uses his disposable income to secure the company of agreeable women. He actively avoids emotional depth and becomes highly impatient when forced to deal with anything other than a pleasant, party-ready demeanor.

Nettie is a hardworking Black maid. She handles the domestic upkeep of the apartment, running errands and managing chores. Her presence allows her employers to maintain their leisurely lifestyles, though her diligent work is rarely met with meaningful acknowledgment.

Joe is a regular fixture in the local nightlife and an admirer of Mrs. Martin. He brings groups of male friends together for social gatherings, serving as a social connector in the speakeasy circuit.

Charley is one of several casual suitors who cycle through the social scene. He seeks out the company of accommodating women, trading financial support for lighthearted companionship.

Sydney participates in the transactional social life of the 1920s nightlife. He expects his dates to be constantly cheerful and agreeable, typical of the men who frequent the local underground bars.