Continuity mistake: When the Tarantula is put on Hal at the zoo, the shot is only of a yellow shirt with the tarantula crawling on it. When the shot changes to where they show the whole Hal, you can easily tell that the tarantula is fake - it is larger than it was and is in a different spot on Hal's shirt.
Malcolm in the Middle (2000)
1 mistake in Zoo
Starring: Bryan Cranston, Frankie Muniz, Erik Per Sullivan, Jane Kaczmarek, Justin Berfield
Genres: Comedy
Opening theme song: Yes, no, maybe, I don't know, can you repeat the question? You're not the boss of me now, You're not the boss of me now, You're not the boss of me now, and you're not so big. You're not the boss of me now, You're not the boss of me now, You're not the boss of me now, and you're not so big. Life is unfair.
Trivia: Even though he plays Reese's younger brother, Frankie Muniz is actually about three months older than Justin Berfield.
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