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.

Visible crew/equipment: As Will gets a drink from the fridge, you can see the boom mike above him, following him as he walks around, to pick up his audio.

Continuity: As Will talks to Grace in his office, near the end of the episode, Grace is still in her wedding dress and the position of the veil keeps changing.

Continuity: When Will and Grace are at the bar, right at the end of the episode, Grace’s wedding dress is up on the bar-side, but in the next shot it is off of the bar.

Plot hole: Ellen and Rob wear wedding rings, yet their wedding is not announced until "An Affair to Forget" in the second season.

Continuity: When Karen is sorting out her clothes at her work desk, the black sweater hanging over the desk lamp disappears then reappears.

Continuity: When eating in Will’s office, Grace eats salad from a plastic container. Through the scene the salad in the container changes colour, position etc. Also between shots, lettuce appears on Grace’s fork.

Visible crew/equipment: When Karen offers her hand to Jack when they first meet, you can see the boom mike at the top of the shot.

Continuity: When Grace is showing Will her ideas for the bathroom, whenever she shows Will pages in her magazines, the pages they’re on change between shots, and the magazines on the table differ from opened/closed.

Continuity: As Karen holds Grace’s blueprints, the pages are stapled and she is holding them both. In the next shot one of the pages is hanging down loosely.

Continuity: When Grace is making coffee, she picks up a sugar stick to put in the coffee. When we switch to her at the design table the stick has vanished and instead she has gained a small milk tub which she pours into the coffee.

Continuity: When Will and Grace are eating dinner, Will has his knife and fork in his hands, but in the very next closeup he his wine glass in his hand.

Continuity: When Jack and Karen are downtown on the streets, Karen wears a red shawl, and in one shot she pulls it up so it is over her shoulders, but in the next shot it is down by her elbows.

Continuity: When Will and Grace are taking the kids around the flats trick or treating, as Will and Grace enter the lift, the kids stand in the hall and their pumpkin bags have faces, but in the next shot they are plain orange.

Continuity: When the father comes to pick up his children, the plastic pumpkin goody-bag moves from the edge to the centre of the rug between shots.

Continuity: At the end of the episode, "Buzzy Wuzzy" takes her bee mask with her and they leave. But when Will and Grace dive for the jawbreaker, the bee mask is back on the coffee table.

Continuity: The amount of frothy foam on top of the protein shake differs through consecutive shots, as Grace is about to drink it, and after she has taken a sip and as Will and she talk in the kitchen area.

Continuity: When Grace gets out all the videos which hint Will’s ‘secret’, she puts the bag on the table, but in the next shot it’s in her hand. Between these same shots a sticker also appears on one of the video cases.

Continuity: The bites in Graces chocolate donut change.

Visible crew/equipment: When Karen enters the office with clothes and bags, Grace says "Oh Karen, you didn't have to buy me clothes," and above her is the whole boom dipping into view.