Whose Mom is It Anyway? - S2-E4
Continuity mistake: When Karen is telling Jack, in the CD store, that him and Rosario have to convince the INS that they're married, the position of the headphone around Jack's neck change. (00:03:40)
Alley Cats - S1-E21
Revealing mistake: When Will goes to pour himself a glass of whiskey, the brown liquid that is chosen to represent the liquor has foam bubbles on the top of it that resemble the ones that soda has.
Continuity mistake: When we first see Grace in her apartment with everything in place, there is a peach coloured chair with a red sheet thrown over it, which changes position in the next shot. (00:39:10)
Continuity mistake: When Jack comes in the apartment, he has a fake mole on, that mysteriously disappears after Will leaves. (00:43:00)
Where There's a Will There's No Way - S1-E7
Continuity mistake: The bites in Graces chocolate donut change. (01:05:35)
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)
To Serve and Disinfect - S2-E6
Continuity mistake: The level of vodka in the bottle that Karen grabs from the sill changes, from after she pours some into the pencil pot (in this shot it is nearly half empty) to when she leaves (it is now nearly full up to the top.) (00:51:00 - 00:52:05)
Whose Mom is It Anyway? - S2-E4
Continuity mistake: When Will and his date are having dinner at Will's apartment, the wine bottle and Will's glass disappear from the table between shots.
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)
Fagmalion Part Two: Attack of the Clones - S5-E15
Continuity mistake: Leo brings Grace a cookie bouquet to her workplace, and sets it down on her desk. In following shots, the position of the cookies changes a couple of times, most noticeably as Karen comes out from hiding behind the screen.
Continuity mistake: When Karen is sitting on the sofa talking to her new roommate Liz, she pours some of her can of coke into her glass, and puts the can down on the table. In the very next shot the can is suddenly back in her hand again.
Continuity mistake: When Karen and Jack are eating outside Jack's apartment on the small table, they both have plates of egg. Between shots during their conversation, the arrangement of the egg on their plates changes a few times.
Fagmalion Part Four: The Guy Who Loved Me - S5-E19
Continuity mistake: Karen is pretending to be a maid in her own hotel suite, and she has a big cleaning cart, which has buckets full of items and objects which lay all over the table. As Karen talks with Grace the positions of these items change at various times.
A.I.: Artificial Insemination (2) - S4-E27
Continuity mistake: After Grace pushes Will, and he falls back and rolls over the bed, in the next shots the position and amount of rose petals on the bedspread changes, and the position of the pillows differs as well. (01:29:00)
Continuity mistake: When Beverley walks out of his hotel room to talk to Karen, he places a bucket with a champagne bottle in it, on the floor. In the next shot the bottle and white napkin are on the other side of the bucket. (01:15:10)
Continuity mistake: When Jack picks the wrong card, when his dad is playing "find the queen", the coat on the end of the bed changes position. (00:22:25)
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.
Continuity mistake: When Will is standing cleaning a tray, on the counter behind him there is a large circular wooden board, with a white tea-towel sitting on it. After he cleans the tray and walks off, the white tea-towel has moved off the wooden board, and is on the edge of the counter. (00:09:55)
Continuity mistake: When Karen is lying on the table, her jacket is unbuttoned. And when Jack pushes her off the table and she gets back up, it's still unbuttoned. But as the shot cuts to her heading quickly over to the door, her jacket is now buttoned, but there was no time for her to do it.
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.
Answer: A history of the game can be found at http://www.fast-rewind.com/bacon.htm.
J I Cohen