Other mistake: A time card reads 6,000,002 BC, when it should've read "60,000,002 BC". (00:07:12)
Visible crew/equipment: During the trial, while the first witness gives his testimony against Charlene, when the prosecutor reiterates, "Disagreeing with the majority in a democracy," and the judge responds, "Well, that settles it for me," the blonde hair of the puppeteer is visible beside the judge, at the bottom left corner of the screen. (00:12:40)