Will & Grace - Season 4 - Eps 22: Wedding Balls
Will expects two friends to arrive in New York to plan a wedding, but when the bride-to-be falls ill, he asks a willing Grace to work with the clueless groom to work out the details – but she gets a little too involved in the dreamy details and fancies herself a bride instead. Meanwhile, Will and Karen get chummy over a steamy potboiler book that they're both reading which leaves a jealous Jack fuming as the odd man out in the book-of-the-month club.
About Will & Grace

Title: Will & Grace
First Air Date: 1998-09-21
Last Air Date: 2006-05-18
Status: Ended
Rating: 6.8/10 (from 499 votes)
Language: EN
Seasons: 9
Total Episodes: 194
Network: NBC
Genres: Comedy
Production Companies: NBC Studios, KoMut Entertainment, 3 Sisters Entertainment, Universal Television
Synopsis
Will Truman and Grace Adler are best friends living in New York, and when Grace's engagement falls apart, she moves in with Will. Together, along with their friends, they go through the trials of dating, sex, relationships and their careers, butting heads at times but ultimately supporting one another while exchanging plenty of witty banter along the way.
Cast

Eric McCormack
Will Truman

Debra Messing
Grace Adler

Sean Hayes
Jack McFarland

Megan Mullally
Karen Walker