Directed by: David Bowers
Starring: Steve Zahn, Devon Bostick, Robert Capron, Zachary Gordon
Revealing mistake: When Frank is unplugging the power cables from the T.V. He says "I will, I can, I am" you can see Greg mouthing those exact words at the exact same time. (00:16:50)
Revealing mistake: In some of the shots where Greg is in the pool with no swimsuit on, you can see that he is wearing shorts in it before he asks the girl to give his swimsuit.
Other mistake: When Heather Hills takes a swing at Rodrick with mike stand and hits the chocolate fountain, how does Heather splash chocolate on herself?
Spag Union Math Boy: I used to play a lot of video games, I was playing all the time. Sometimes two hours a day.
Trivia: When Greg and Rowley approach the Cranium Shaker at the amusement park, the two people on the ride let out the Wilhelm scream.
Question: In the end credits it lists the Batman theme in the music soundtrack. When exactly was the theme played in the movie?
Answer: It is used after Greg tells Rodrick that Heather has accepted loded diper.