<Li> Connor and Owen Fielding as Manny Heffley, Greg's little brother . </Li> <Li> Belita Moreno as Mrs. Norton, Greg's acting teacher . </Li> <P> Filming of Diary of a Wimpy Kid was in Vancouver and wrapped up on October 16, 2009 . </P> <P> The official trailer for Wimpy Kid was released virally on January 21, 2010 and was shown in theaters with Tooth Fairy . A poster for the film was released shortly after . Another trailer was shown with Percy Jackson & the Olympians: The Lightning Thief . </P>

Where did they film diary of a wimpy kid