Whose Mom is It Anyway? - S2-E4
Continuity mistake: When Bobbi enters the flat at the end of the film, there is a green magazine on the sofa beside Grace. When Bobbi walks over to sit down, the magazine has vanished. After their talk the magazine has reappeared. (00:19:25)
Whose Mom is It Anyway? - S2-E4
Continuity mistake: When Will and his date are having dinner at Will's flat, will pours his date a glass of wine into an empty glass that the date is holding out. When the shot changes the date is holding a full glass near his chest, and when the shot changes again, Will is still filling it up.
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.
To Serve and Disinfect - S2-E6
Continuity mistake: The amount of Grace's pizza left in the opening changes through shots. The bites taken from it change, and between shots she goes from having half a pizza, to just a crust which she throws into the box. (00:42:10)
To Serve and Disinfect - S2-E6
Continuity mistake: After Will and Grace finish eating the pizza on Will's desk, in his office, the positions of the napkins, pizza slices, pizza box and water bottles keeps changing throughout the scene. (00:42:35)
To Serve and Disinfect - S2-E6
Continuity mistake: After Grace plays Karen's adult video, Karen drops her compact, and powder spills all out of it onto the table. In following shots the powder on the desk changes position and vanishes. In addition the compact case also moves too, and when Karen dropped it onto the table it snapped shut but in a following shot it is open again. (00:50:00)
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)
To Serve and Disinfect - S2-E6
Continuity mistake: After Karen discovers that Grace has found her adult movie 'Next to Godliness', she grabs a cold bottle of vodka from the sill, and tosses all of the pencils out of a pot, onto the table. In the next shot the pencils have gone. (00:51:00)
To Serve and Disinfect - S2-E6
Continuity mistake: When Brian is asking Jack where his steak is, because Jack is waiting and doing a job as a pepperboy in the restaurant, between shots the large wooden pepper grinder which Jack is carrying, vanishes. (00:59:25)
Continuity mistake: In the opening scenes, Grace has red nail polish on. Later in the same scene, it has vanished as she shakes Mrs. McFarland's hand. (01:03:20 - 01:06:15)
Continuity mistake: After Will tells Jack that he knows that he hasn't told his mum he's gay, Jack backs into the patio doors, and the blind unrolls itself. In following shots it alternates from rolled up / down. (01:07:30)
Continuity mistake: When Jack is lying on the table, with the huge bowl on his face, the position of the boxes behind him on the table changes a few times. In one shot they're half hanging off of the table, in the next shot they're fully on the table etc. (01:08:15)
Continuity mistake: When Grace is preparing the food for the thanksgiving dinner, she unwraps the plastic wrapping from the bowl of cranberries, and scrunches it into a ball. In the next shot she holds it and it is unwrapped and not a ball anymore. (01:10:25)
Continuity mistake: During the thanksgiving dinner, Will is mixing salad. He then leaves the mixing spoons in the bowl. In the next shot they've vanished, and then reappear later on in the scene, back in the bowl. (01:14:00 - 01:15:35)
Continuity mistake: When Grace storms out of Will's office, an orchid leaf falls from the pot she is carrying, onto the hallway floor. In the next shot it has vanished. (00:14:15)
Tea and a Total Lack of Sympathy - S2-E10
Continuity mistake: As Karen is asking Mrs. Freeman to post her letter, Mrs. Freeman holds a black clipboard and a piece of paper behind the clipboard. As Karen leaves the room, between shots the piece of paper vanishes. (00:28:35)
Tea and a Total Lack of Sympathy - S2-E10
Continuity mistake: When Grace and Jack are showing their teapot, look in the background, A few of the people keep changing places depending on the camera shot. (00:30:25)
Tea and a Total Lack of Sympathy - S2-E10
Continuity mistake: When Karen is the bar, about to pay 'Smitty,' she takes out her purse, takes out her credit card and places her purse on the barside. In the next shot the purse has vanished and the credit card is suddenly in 'Smitty's' hands. (00:32:35)
Tea and a Total Lack of Sympathy - S2-E10
Continuity mistake: After Jack and Grace burst through the paper screens at the 'Antiques on the Road' show, the hole made in the screen changes between shots. (00:34:30)
Tea and a Total Lack of Sympathy - S2-E10
Continuity mistake: When Karen is in Will's office near the end, telling him why she signed the papers, she holds a black handbag in her right hand. When she says "what's that?" the handbag is hanging over her left arm. (00:40:45)
Answer: A history of the game can be found at http://www.fast-rewind.com/bacon.htm.
J I Cohen