Continuity mistake: When Zach is talking to Mackenzie about Laney (right after it shows Brock farting on 'The Real World'), there are two shots. In the first, Mackenzie puts cream in her hair, and right away there's another shot but it shows her putting her eye makeup on. She couldn't have finished putting the cream in her hair so fast. (00:14:35)
Continuity mistake: In various scenes before Rachael Leigh Cook cuts her hair, it's very obvious she's got hair extensions in - there's a noticeable line where they join. Can't be that her character has them - she'd never bother artificially lengthening her hair.
Continuity mistake: At the beach when Zach and Laney are leaving it is sunset. In the next scene at Laney's house it is mid afternoon at the latest. It has to be the same day because they attend a party that is mentioned as "tonight".
Continuity mistake: When Laney says "who the hell would nominate me" when she reads the flyer her hair is tucked behind her ear in a close up shot, yet in the next shot further away you can see her hair is now over her face before she puts her hand up to tuck it away.
Answer: Zach's sister is Anna Paquin. She's been in tons of stuff like Almost Famous and she's the kid in The Piano, but she's mostly known as Rogue in the X-Men movies. The 'other one' is Clea DuVall who's been in 21 Grams and Girl, Interrupted. She was also the girl who disappears in a first season episode of Buffy. Stick the names into the IMDB to find out more.
umathegreatstationarybear