Plot hole: In the episode "Lows in The Mid-Eighties" during the flashback scenes, it is shown to us that Will comes out of the closet during his freshmen year of college during Thanksgiving Break, when they spend the weekend at Grace's Parents house. However in the episode "Willian, tell" Grace claims that Will came out to her at senior year of college during Christmas Break. Quite a difference for such a memorable time.
Great sites
Quotes
Grace: Do you think people can tell I'm Maria even though I don't have my Captain Von Trapp?
Karen: Of course, honey. You make a perfect Maria...you're sweet and perky and you're obviously not cut out to be a nun. 'Cause you're a whore.
Grace: Thanks, Karen!
Karen: And a Jew...
Grace: Yeah, I got it!
Mistakes
When Jack and Will are outside behind the hedges, stalking Kevin Bacon, Jack hands the binoculars over to Will. Will holds the binoculars with one hand in one shot, but in the next shot he has both hands on them. See more...
Trivia
In the episode "Whose Mom Is It Anyway", Will, Grace, Grace's mother and a guy called Andy are having lunch in an Indian restaurant. Everything in the restaurant is classy, well laid out and expensive... except... the vases containing the flowers on each table, are actually old soup cans with the labels still attached. See more...
Will & Grace mistakes
Continuity: When Jack holds his glass of water, he changes from holding the stem of the glass, to the actual bulbous part of the glass between shots.
Continuity: When Karen is talking with Norman about donating funds for his advert, and then when Jack enters, between shots during the scene Karen's pearl necklace keeps jumping in and out of her black shirt.
Will & Grace trivia
In 1995, Megan Mullally starred in a Broadway revival of "How to Succeed in Business Without Really Trying." That play was written by Abe Burrows, the father of series director James Burrows.
In the scene where the they are having a tenants meeting, the woman on the sofa tells Will that someone "stole" her umbrella, she says it's similar to the one Tim Kaiser has, and Tim Kaiser happens to be the show producer's name.
In the episode "Whose Mom Is It Anyway", Will, Grace, Grace's mother and a guy called Andy are having lunch in an Indian restaurant. Everything in the restaurant is classy, well laid out and expensive... except... the vases containing the flowers on each table, are actually old soup cans with the labels still attached.
Will & Grace quotes
Grace: I want to marry..."the one."
Karen: And well you should, honey. How else are you going to get to "the two" and "the three"?
Grace: Oh my God. This is so delicious. I have been living with a gay guy for so long I forgot what the skin of chicken tastes like.