1. The Pilot (Love & Marriage)
Air date: 1998-09-21 · 30 min
Will tries to be supportive of Grace's choice to marry her boyfriend. He eventually tells her that she's making a mistake, even though it may jeopardize their friendship. Jack is supposed to move in with Will.
Open episode 1 ↗2. A New Lease on Life
Air date: 1998-09-28 · 30 min
Karen and Jack first meet. Will has to decide on letting Grace move into an apartment in a bad neighborhood, or move in with him. Complicating things is Jack, who already lives there.
Open episode 2 ↗3. Head Case
Air date: 1998-10-05 · 30 min
Grace has issues with her tiny bathroom after moving in with Will, who has a large one.
Open episode 3 ↗4. Between a Rock and Harlin's Place
Air date: 1998-10-12 · 30 min
Grace decorates Harlin's apartment in an extreme cowboy fashion, which Will finds to be too excessive. Jack decides on a career in singing and gets Karen to help him.
Open episode 4 ↗5. Boo! Humbug
Air date: 1998-10-26 · 30 min
Will and Grace get stuck taking Harlin's kids trick or treating.
Open episode 5 ↗6. William, Tell
Air date: 1998-11-09 · 30 min
Grace gets paranoid after Will takes on Karen as a client and refuses to tell her due to lawyer confidentiality.
Open episode 6 ↗7. Where There's a Will, There's No Way
Air date: 1998-11-16 · 30 min
Grace thinks her friendship with Will is keeping her from having fun and stops doing things with him. Will has to help Jack when the IRS comes after him.
Open episode 7 ↗8. The Buying Game
Air date: 1998-11-30 · 30 min
Will assists Grace in buying her office space, but Grace gets insulted at his way of doing things. Karen helps Jack learn massage.
Open episode 8 ↗9. The Truth About Will & Dogs
Air date: 1998-12-15 · 30 min
Will finds himself dealing with dog issues when Grace brings one home.
Open episode 9 ↗10. The Big Vent
Air date: 1999-01-05 · 30 min
Will and Grace become addicted to a real life soap opera that they can hear through a vent in their floor. Jack puts on a play that he bases on his friends.
Open episode 10 ↗11. Will on Ice
Air date: 1999-01-12 · 30 min
Will gets taken to Champions on Ice for his birthday, even though he's just wanting to spend a quiet evening at home.
Open episode 11 ↗12. My Fair Maid-y
Air date: 1999-02-02 · 30 min
Will hires a maid that Grace initially doesn't want, but ends up being reliant on for her decorating work.
Open episode 12 ↗13. The Unsinkable Mommy Adler
Air date: 1999-02-09 · 30 min
Grace's interfering mother visits, and Grace realizes she may be becoming just like her.
Open episode 13 ↗14. Big Brother Is Coming: Part I
Air date: 1999-02-16 · 30 min
Grace runs into Will's estranged brother, sparking tension when she invites him to Jack's birthday party in order to get him and Will speaking again.
Open episode 14 ↗15. Big Brother Is Coming: Part II
Air date: 1999-02-23 · 30 min
Will is not happy when he learns that Grace and his brother Sam spent the night together. Karen helps Jack accept that he has turned 30.
Open episode 15 ↗16. Yours, Mine or Ours
Air date: 1999-03-02 · 30 min
Will and Grace get a surprise when they find they both have what they think is a date with the same guy.
Open episode 16 ↗17. Secrets & Lays
Air date: 1999-03-23 · 30 min
Will, Grace, Jack, and Karen spend a weekend together in a cabin in Vermont.
Open episode 17 ↗18. Grace, Replaced
Air date: 1999-04-08 · 30 min
When Grace is too busy with work to spend time with Will, Will builds a friendship with Val, a neighbor.
Open episode 18 ↗19. Will Works Out
Air date: 1999-04-22 · 30 min
Will takes Jack to his gym, but is embarrassed by Jack's overly gay behavior.
Open episode 19 ↗20. Saving Grace
Air date: 1999-04-29 · 30 min
An arrogant and overbearing client lets Grace design his apartment, but only on the condition that she gets Will to go on a date with him.
Open episode 20 ↗21. Alley Cats
Air date: 1999-05-06 · 30 min
Rob and Ellen want to stop having game nights with Will and Grace due to Grace's poor behavior when she plays.
Open episode 21 ↗22. Object of My Rejection
Air date: 1999-05-13 · 30 min
Grace is dating her ex again, which Will thinks is wrong but tries not to interfere. Karen's maid Rosario risks being deported, so Jack agrees to marry her.
Open episode 22 ↗