Continuity: After Will and Grace make Larry drop the birthday cake, there is a black woman standing behind then, an a green shirt. As Will and Grace then start to shout at each other, the woman walks away three times between shots.
Continuity: After Jack and Karen have locked Will and Grace in the bouncy castle, Grace throws her black purse down into the corner, then her and Will start talking. During their conversation the position of the purse keeps changing.
Continuity: After Jack and Karen have locked Will and Grace in the bouncy castle, they talks to each other through the netting. Between each shot, Grace's purse constantly moves from on her elbow, to up on her shoulder.
Continuity: When Will and Grace fight over the birthday cake which Larry holds, it results in the cake being dropped. Note the position of the cake after it is dropped to the floor. In a later shot during their conversation, it has changed.
Visible crew/equipment: When Grace has stopped and is trying to fix her bike, a red car passes her, splashing up mud all over her. As the car passes the camera, the whole crew and equipment is clearly reflected in the side.
Continuity: When Leo comes into the apartment and starts talking to Will and Grace, they're sitting at the table. Grace has a newspaper which she holds over her plate. Between shots the newspaper keeps vanishing then reappearing.
Continuity: When Will and Grace are on the biking trip with Leo, going to pick a pumpkin, during Will and Grace's conversation the scenery and background behind and around them keep alternating and changing between shots.
Continuity: In the scene where Grace is fixing her bike chain, there is black line going across her cheek. The shape and size of the line changes several different times.
Continuity: When Will is talking to Mr. Stine in the company toilets, as Stine acts all nervous, Mr. Stine's tie knot changes position a few times during their conversation, and in some shots it is pulled up tight and sometimes more loose.
Continuity: Grace recognizes Karen's limo parked on the street and comments on the red, green, and yellow paint on the bumper where she hit that clown. Actually, the colors on the bumper are yellow, red, and a bright blue.
Continuity: When Leo and Will are at the expensive brunch buffet, Grace is telling Leo about getting food from the back tables of the buffet. Between shots the position of the items on the plate which Grace holds changes.
Continuity: When Will, Grace, Leo, Jack and Karen are out in the park with the picnic, the football which Jack throws boomerangs back. The items on the picnic spread change position a few time, and also after the football smashes them.
Continuity: When Jack is trying to prepare his wedding speech, he taps some wine glasses, which smash. He then puts them on the piano. In following shots the wine glasses, spilt wine and broken glass on the piano changes position / (dis)appears.
Continuity: After Will and Jack unwrap their breakfast Jack puts the wrapping that the Smart Start cereal box was wrapped in, on the table. In some shots during the rest of their conversation, the wrapping actually vanishes in some shots.
Continuity: When Will and Grace are talking to Karen outside, as she sits on the bench, about how they'll always be a family, the people walking past them on the street behind keep changing, appears, disappearing etc. between shots.
Continuity: After Will and Grace find Karen asleep on the top of the sofa, Karen sits down on the sofa, and puts her beer bottle on the couch next to her. When Grace comes over with her holiday photos, the bottle has gone.
Continuity: When Will and Jack are having breakfast, in one shot Will pours some milk into his cereal bowl, then puts the milk bottle down on the table, and it doesn't have the lid on it. In the next shot the red lid is now screwed on top.
Continuity: When Karen puts on Tom Jones music on the CD player, she begins to dance. There are headphones on the CD player, with the black wires hanging down in front of the player. In one shot of Karen dancing, the headphones / wire vanishes.
Continuity: After Will and Jack unwrap their breakfast, the pour some of the Smart Start cereal into their bowls, then put the box on the side. Between subsequent shots the box continuously alternates from having it's front / back facing us.
Continuity: After Will and Jack unwrap their breakfast, Jack puts the wrapping that the Smart Start cereal box was wrapped in, on the table. In following shots the wrapping keeps changing position, from spread out, scrunched up, etc.