Continuity: As Grace leaves the apartment with her cereal, the location of the milk carton on the breakfast table changes more than once. (Time) Submitted by Hamster

Continuity: When Jack meets his father in the restaurant, his father says that he got a phone call from Karen Walker. When Jack says, "Wow," there is no sign of his arms being crossed, but when it cuts and Jack says, "I got the same phone call," his arms are suddenly crossed. (Time)

Continuity: When Jack is talking to Karen in the office, Karen is thumbing through a magazine on her desk. In every shot change the pages the book is open on change. (Time) Submitted by Hamster

Revealing: When Will is talking to Jack outside of NBC, you can see the hired security they used to film on the street. They are two big men in black leather coats walking either side of them. (Time) Submitted by Hamster

Visible crew/equipment: As Will and Jack walk along the street, out of NBC, in one shot as they walk along you can see the cameraman with a camera over his shoulder walking along with them, reflected in the store windows. (Time) Submitted by Hamster

Continuity: When Grace is talking to Karen on the phone, asking for advice on how to be mean, Karen is in the bath. The amount of bubbly foam on her arm differs in every shot. (Time) Submitted by Hamster

Revealing: As Will and Jack walk along the street, out of NBC, they stop and Will says “Once you have a weatherman on your side….” you can see people across the street staring at the crew and actors, and one man even takes a photo. (Time) Submitted by Hamster

Continuity: When Grace is talking to Karen about how she has just come out of a string of bad relationships, she picks up a book of cloth samples, then a second one. In the next shot her hand is empty and she picks them both up again. (Time) Submitted by Hamster

Continuity: When Grace puts her handbag on the worktop, the straps hang down, but when Will says “Ooh, pushed a button,” they stand upright (Time) Submitted by Hamster

Continuity: Jack’s scarf keeps changing position as he is riding his bike alongside Will and Grace, down the street. The scarf repeatedly alternates from behind/in front of his shoulder. (Time) Submitted by Hamster

Continuity: When Will and Grace walk down the street in the opening credits, in every shot change the people walking around and behind them on the streets change, and the cars on the street change too. (Time) Submitted by Hamster

Continuity: When Karen pour a cup of coffee, the coffee is old, so she pours the coffee out of the window and puts the blue mug in a large see-thru plastic container. In the next shot the mug has vanished. (Time) Submitted by Hamster

Continuity: The cereal boxes that Grace unpacks onto the counter during the beginning scene, change, move around, alter positions etc. constantly. (Time) Submitted by Hamster

Continuity: When Will and Grace sit on the couch eating the chocolate cake, in one shot Will gets a piece of cake on his fork and raises the utensil. In the very next shot the cake on the fork has vanished. Submitted by Hamster

Revealing: When Grace is unpacking her groceries, you can see some brand names have been covered up with black tape.

Visible crew/equipment: When Karen stands by the pillar she says “I want to talk to Ja…Wi…Rosario” and as she does, Jack and Will step forward. Anyway, you can see two white tape markers on the floor which they stop at. (Time) Submitted by Hamster

Continuity: As Nurse Pittman is talking about doing her training mostly on oranges, to Grace, she is putting on one of her rubber gloves, and her other hand is bare, yet in the next shot both gloves are on. (Time) Submitted by Hamster

Continuity: The position of the high heels in the barrel, in the church bazaar differ greatly between shots as Karen enters the room, up to when she walks over to find her slingbacks. No-one else touched the shoes in between. They also change position as Karen kindly gives Sally some extra money. (Time) Submitted by Hamster

Continuity: Will and Grace are seen going into Val's apartment. The door says '19A'. However, in 'Grace Replaced' in Season One, Val and Will are talking in the elevator and she says she moved into 15F.

Continuity: When Karen is laying on bed, looking at the leaflet Jack gave her, between shots her martini swaps from her left to her right hand. (Time) Submitted by Hamster