Other mistake: At the end of the school day when they put the worms in their pants and they walk outside Billy pulls the worms out of his pockets when they were supposed to be in his pants.
How to Eat Fried Worms (2006)
1 other mistake - chronological order
Directed by: Bob Dolman
Starring: Adam Hicks, Luke Benward, Hallie Eisenberg, Hallie Kate Eisenberg, Austin Rogers
Continuity mistake: In the beginning scene, when Billy and Woody are on their way to the new house, Woody is seen eating a bean burrito. There is glob of beans on his hand that disappears in the next shot, but appears again in the following shot.
Bradley: She's not very friendly looking.
Plug: I wonder what her other head looks like?