Continuity mistake: When Jack says to himself "Me! I'm the fruit that would go with those pants!" his headset wire is in front of him arm, yet in the very next shot it is behind his arm. (00:28:15)
Continuity mistake: As Karen and Beverly fight on the snooker table and pull each others toupees off, the black ball on the snooker table keeps on disappearing, reappearing and moving around the table through the scene. (00:35:55)
Three's a Crowd, Six is a Freak Show - S3-E10
Continuity mistake: When Grace gets two bottles of beer out for her and Mark she removes the lids on the beer bottles. In the next shot the lids are back on both bottles.
Gypsies, Tramps and Weed - S3-E7
Continuity mistake: When the drug dealers are in Grace's office, one of them knocks over her purse with his foot. In the next shot the purse is standing up again.
Continuity mistake: After Jack and Karen ask Grace if she knows any good designers, they run over to the table and grab a pencil each. After they grab their pencils, the position of the pencils in the pots changes. (01:06:35)
The Young & the Tactless - S3-E21
Continuity mistake: The amount of egg on Will's plate during the breakfast scene keeps changing.
Poker? I Don't even Like Her - S3-E19
Continuity mistake: When the gang are playing poker in the opening shots, the position of the chips, cards, beer bottles etc., keep changing - watch then stacks of chips by Rob. They keep changing the most noticeably. (00:20:45)
Continuity mistake: As Will is placing his pots of flowers on the table, ready to water them, two plant pots switch places between shots. (00:16:15)
Continuity mistake: When Will is sticking the white bow on the kayak present, the card is on the table. In the next shot it's in his hand.
The Young & the Tactless - S3-E21
Continuity mistake: When Will and Jack are in the club with Mrs. Walker, in one shot Jack picks up his glass of coke and starts to drink yet in the next shot the glass is on the table and Jack is standing differently.
Mad Dogs and Average Men - S3-E18
Continuity mistake: As Jack eats breakfast the position of the food on his plate differs between some shots, and some of the food vanishes too. (00:00:15)
Swimming Pools... Movie Stars - S3-E12
Continuity mistake: When Karen arrives late to Mason's swim meet, Jack balls her out, and she stirs the Bloody Mary she's holding then throws the celery stalk down into the pool. Yet, two shots later, as Jack rides his scooter out, the long celery stalk is amazingly back in her drink. (00:50:40)
The Young & the Tactless - S3-E21
Continuity mistake: When Grace tells Will that it is laundry day and that she has been wearing a peach bridesmaids dress all day, Will says, "Oh, um there's a roll of quarters in my top drawer right beside." When he says that he has a fork on his hand, when the shot changes he says, "My eye cream and my pedicure kit," suddenly the fork has disappeared. (00:01:25)
Lows in the Mid-Eighties (1) - S3-E8
Continuity mistake: In the scene in which Will is sitting in Bobbie Adler's bathroom, talking to Jack on the telephone, the shots alternate between the bathroom and Jack's bedroom. At the beginning of their conversation, the digital clock in Jack's bedroom reads 12:07. For the next few shots, each time the audience is taken back to Jack's bedroom, the time on the clock has changed according to the actual time lapsing in the scene. However, in the middle of this sequence, the digital clock suddenly reads 12:24, where it had read 12:09 in the shot immediately preceding. Finally, in the very next shot in Jack's bedroom, the clock has gone back to "real time," with a reading of 12:10. The assumption is that the shot in the middle of this sequence had to be re-done, thus reflecting the time passage on the clock. (00:15:30 - 00:17:40)
Continuity mistake: When Jack reveals to Will that he is too shy to ask out the sales assistant in the Banana Republic, Jack stands by a wooden shelf. Between shots the positions of his hands on the wooden pole keep changing, and which hand is holding it with also differs. (00:27:20)
Poker? I Don't even Like Her - S3-E19
Continuity mistake: In the spa, Karen puts her 'Dazzle' magazine down to talk with Candace. When she sits down again it has moved to the other side of the spa bench. (00:22:55)
Continuity mistake: When Karen is about to pot the black ball in snooker, Beverly does a fake sneeze to make Karen loose her concentration. Karen's stick is on the table when she grumbles, but is in her hand in the next shot. (00:35:40)
Continuity mistake: In the end credits, as Karen is talking to Rosario in the limo, she takes an empty martini glass as pours herself a drink. Between shots a olive appears in the glass as she pours, and in the next shot it disappears. (00:20:10)
Gypsies, Tramps and Weed - S3-E7
Continuity mistake: The position of the red booster seat which the Cher doll sits on changes between shots. (00:59:25)
Continuity mistake: When Grace says to Will "What, are you ten?" Will is holding a napkin in his right hand, down by his side, but in the next shot it's in his left hand and he is wiping his lips with it. (00:22:05)