Continuity mistake: In "Coach" (Season 3, Episode 7), Kate says that Mrs. Krupp's first name is Alice. However, in "CJ's Temptation" (Season 3, Episode 14) CJ says that Mrs. Krupp's first name is Mindy.
Volleybrawl - S3-E17
Continuity mistake: VollyBrawl: When CJ finds out it was Cate who threw the hotdog, Cate's position changes between instant camera cuts.
Volleybrawl - S3-E17
Revealing mistake: The same shot of Ceri's team missing the ball and the oposing team winning the point is used several times. You can tell it's the same shot by the way a certain character jumps.
Goodbye (1) - S2-E4
Trivia: The first episode to air following John Ritter's death, it was filmed without a laugh track or live studio audience.
Trivia: Although Amy Davidson played the younger daughter in the show (presumably 14 or 15), she was actually 23 when the show debuted in 2002.
Trivia: CJ catches one of the students reading a magazine in class and takes it from him. He says, "What is this, July? I don't have this one." as he peruses it. This is an ode to a line in the movie Joe Dirt. Joe Dirt's (also played by David Spade) line when he is in captivity by Buffalo Bill is, "Auto Trader! Ooh, August, I don't got this one!"
C.J.: Got a wing with your name on it, buddy.
Jim: Don't get carried away.
Cate: Are you okay?
Paul: I'm mad at something you said.
Cate: What?
Paul: 'Let's start a family'.
Kerry: Like Oh My God, my name's Bridget and I can't believe how much my head shakes when I talk.
Question: What exactly are the eight rules?
Answer: It would probably be breaking copyright (and rather long) to post them here, but here's a link to the author's website where they are listed: http://www.wbrucecameron.com/columns/8rules.htm.
Myridon