Trivia: This episode has the infamous scenes in which Mary wants Matt's help with kissing. Supposedly, the original script involved the siblings actually kissing for practice, but Jessica Biel (playing Mary) and Barry Watson (Matt) refused to do it.
Trivia: During the first season, the credits ended with a shot of Chelsea Hertford, who played the youngest daughter, taking off Gerald McRaney's cap and putting it on her own head. The USMC complained, saying it was disrespectful, and after that, Chelsea was seen just reaching for the cap but not removing it.
The Tale of the Dream Girl - S3-E10
Trivia: It's widely speculated that this episode inspired the movie "The Sixth Sense," although the movie's director, M. Night Shyamalan, claims that he has never watched it.
Trivia: The music used for the Octopus Dare computer game is an 8-bit rendition of the show's main theme tune.
Through the Rabbit Hole - S2-E1
Trivia: The boy's comment, "Everybody is kung fu fighting" at the ruined school dance, refers to Carl Douglas' song of the same name from 1974, two years before this episode takes place, following the fledging martial arts craze in America. This song has recently (in a slight variation) resurfaced in Kung Fu Panda.
Rated Aargh - S1-E18
Trivia: When Lizzie, Miranda and Gordo enter the cinema to watch "Vesuvius: The Eruption" if you looks closely at the poster for the movie behind them, you can see it has "A Stan Rogow Film" printed near the bottom. Stan Rogow is an executive producer of the show Lizzie McGuire.