A diner in a trendy Manhattan neighborhood is a way station for a variety of characters on both sides of the counter: aspiring actress Gabriella; Michael, a very neurotic, struggling playwright; sharp-tongued real estate agent Suzanne; Vince, the diner's dreadlocked owner; spacey waiter Albie; and rock-star wannabe Carrie.
A would-be thespian from Texas (Constance Marie) comes to town and tries to land a part in Neil Simon's latest play. Meanwhile, one of the diner's regulars struggles to get his first play produced.
Gaby (Constance Marie) asks Michael to write her a monologue for a big audition, which leads to doubts about their respective talents; Jack gets involved with his parole officer's daughter; Suzanne interviews divorce lawyers.
Gaby (Constance Marie) threatens to move out of Michael's apartment after a squabble; Suzanne's ex-husband violates the terms of their divorce agreement, so she tries to get him where it hurts the most---his Knicks tickets.
Gaby (Constance Marie) and Jack (Jim Pirri) are cast in a student film and must execute a passionate kiss; Suzanne tries changing her last name.
Halloween at the diner finds Michael (Michael Landes) trying to prove he can be shallow when it comes to his sex life, and Gaby wanting to be open-minded about a guy she meets who fancies women's clothes.
Rhea Perlman guest stars as a bookie's widow looking to collect a debt from Jack (Jim Pirri); Gaby is sexually harassed at her temp job and Michael wants her to sue.
Jack introduces budding filmmaker Russell (David Krumholtz) to his prison buddy's girlfriend; Albie thinks Gaby is after his job.
Jack takes money from the tip jar and bets it on a horse; Suzanne gives Santa Claus (Robert Morse) a pep talk before the Thanksgiving parade.
Gaby's offered a kitchen job, but she claims to have a counteroffer in a production with Florence Henderson (who appears as herself).
Gaby's Christmas plans are ruined by a series of mishaps; Albie (Jonathan Slavin) liberates a reindeer from a Christmas-tree lot.
The reappearance of her old boyfriend (D.W. Moffett) unsettles Gaby (Constance Marie), while the diner plays host to a 10-year-old movie star (Brooke Garrett).
Carrie (Christine Marie Burke) signs with a record label after performing in a lesbian club. Gaby (Constance Marie) tries to find an elderly man's long-lost love.
Jack tries hard to make it up to a woman (Paula Cale) whose car he once stole; Carrie tries to be nicer to her customers. Lea Thompson ("Caroline in the City") guest stars.
Complete episode guide for Union Square with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
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