Lilith in Frasier: who the character is and how the show references her

Lilith Sternin is a character carried over from Cheers into the later Frasier series, and her presence shapes much of the show’s emotional and comedic contrast. On Cheers she appeared primarily as Frasier Crane’s poised, repressed wife, a straight woman to Cheers bar banter. In Frasier she returns as his neurotic, high-achieving ex, continuing their contentious yet oddly stable dynamic. This evergreen explainer outlines who Lilith is in Frasier, how the show develops her relationships and career, and how writers use her as both emotional foil and source of recurring jokes.