Boo! Humbug - S1-E5
Continuity mistake: When Will and Grace dive for the jawbreaker at the end of the episode, the silly string sprayed around the room (on the table, trolley, fireplace mantle, etc.,) is different from the previous shot of the room. (01:01:35)
Continuity mistake: As Jack is trying to open the massage table, Karen is sitting waiting: on the small table next to her is a candle. The candle alternates from lit / unlit between a few shots. (00:07:20)
The Truth About Will & Dogs - S1-E10
Continuity mistake: Grace asks Will to watch the dog quickly as she goes to the bathroom. As she puts the dog on the sofa, the position of the wine bottle, wine glasses and cork on the coffee table change between shots. (00:26:40)
Continuity mistake: When Jack lets slip about Will's affair with Steven to Grace, he throws a blue tassel to the floor, and bends over so Grace can kiss his butt. But when he stands up he puts a purple tassel back on the table. (00:28:15)
Continuity mistake: As Grace and Campbell kiss on the couch, Will returns to the cabin and then Grace shuts Campbell outside. The edge of a rug with tassels is sometimes draped over the back of the couch in some shots, and isn't there in others. (00:15:25)
The Unsinkable Mommy Adler - S1-E13
Continuity mistake: In the restaurant scene, after Will grabs a breadstick and Grace snatches it from him, the position of the breadsticks in the bowl, in the centre of the table, constantly change through the whole scene. (00:33:50)
Where There's a Will There's No Way - S1-E7
Continuity mistake: Grace puts her chocolate donut down on her pad. It then vanishes, then reappears. (01:06:05)
Continuity mistake: After letting Campbell out, Grace pulls the white blind down the door, and it stops about halfway down the door, and gets stuck, and is still rolled at the bottom. In the very next shot, the white blind is now unrolled all the way down perfectly. (00:07:00)
The Truth About Will & Dogs - S1-E10
Continuity mistake: When Karen was at Will and Grace's flat with Jack babysitting the puppy. She puts her cocktail glass down on the table and leaves, but when Will and Grace come back from the movie there is no glass on the table. (00:36:50)
Continuity mistake: When Jack finds out that Grace doesn't know who Steven is, he picks up a blue tassel - twice between shots. (00:28:15)
Continuity mistake: When Grace sits on the sofa (before Jack enters) her black bag is on the table in front of her. When Jack enters, wearing the alien costume, the bag is suddenly on the floor. Then when Jack gets up to leave the bag has moved itself back onto the table. (00:22:20 - 00:23:40)
Will on Ice - S1-E11
Continuity mistake: When the gang are at Champions on Ice, Karen gets out a bottle of champagne and a glass a starts pouring herself a drink. As the shots change, the bottle and glass keep swapping hands, even as she is still pouring. (00:13:45)
