Karen jokes about Grace's apparent weight gain, which may or may not allude to her pregnancy.
Everybody's clothes change from the opening kitchen scenes to the last ones.
Adam grabs his coat off the door as he leaves the kitchen, but the next shots show the coat still there.
"Lord of the Rings" plot misunderstanding:
While Will is talking to Mr. Lamar, they mention the scene from The Lord of the Rings - Return of the King where Éowyn kills the Witch-King. Will refers to Éowyn as being King Théoden's daughter but in fact she's his niece.
While filming the part when Grace drops the noodles and then walks out, Debra almost fell on the first take. So on the second take they had the noodles cleaned before having her walk out.
At the beginning, Grace says the restaurant's name is "Happy Noodles", while the menu says "Happy Noodle". Yes, the difference between singular and plural. Still--it's a goof. Later, Grace said "Happy Noodles" again, while sitting on the couch telling her friends not to go there.
Once again, although playing a series regular now, John Cleese is not actually credited at the end of the episode.
In this episode Janet gets a job at Ann Taylor. Geena Davis actually worked there as a window mannequin when she was living in New York trying to start her career.
Goof: Rudy says that he'll take Will back to the sound check and meet Barry if Will goes out with him after the concert and Will calls it "sexual blackmail". Being a lawyer himself, Will should know it's actually not blackmail; it's extortion (since Rudy is trying to get a date with Will). If he was blackmailing Will, he could have said something like, "Go out with me or I'll tell everyone you're a Fanilow." because he would have an embarrassing secret on him that he could use against him.
Sara Gilbert will later appear in TWINS, another show produced and created by David Kohan and Max Mutchnick.
Grace is back from her brief absence from the show, and she's having marital issues.
Debra Messing only had a small appearance in this episode, in a scene at the very beginning of the episode, where she was at KFC on the phone with Will.
Debra Messing did not appear in this episode.
John Cleese becomes a recurring guest with this episode, yet strangely is not credited.
The storyline of Grace being bed-ridden with food poisoning in this episode is a result of Debra Messing being confined to bed rest because of severe morning sickness. Consequently, the two small scenes in which she appears were actually filmed in her house.
Jack actually spells Christina Aguilera's "Dirrty" incorrectly as D-I-R-R-R-T-Y. There are only 2 R's.
Goof: As Grace is talking to Will she is mixing a salad on the dining table but when she shouts 'dinner' and goes into the other room she takes the salad bowl with her. If it was to be served with dinner she should have left it on the table.
During the line where Karen says "And nice ka-tits", closed captioning reads, "And nice ka-hooters".
Goof: Diane's wine glass goes from full to empty and then back to full again while she is sitting on the couch talking to Leo, and then Jack, and then back to Leo again. In the same scene, the wine bottle also briefly disappears from the side table and then reappears in the shot a second later.
The name of the Yacht is "All You Can Eat"