California Governor Arnold Schwarzenegger greeted his Twins (1988) costar Danny DeVito on a location set to congratulate him on his efforts to produce the film in California, rather than succumb to the tax lures and lower labor costs offered by other states. DeVito acknowledged that he had to persuade the film's cast and crew to take pay cuts in order to offset the lower production costs that other states offered. They're "working for much less than they normally work for".
When Frank And Agnes are sunbathing in the yard, in the first shot Frank is barefoot. In the next shot, he has his sandals on with no time in between to have put them on.
When Richard is searching on Google for Peekaboo Carnival, he searches for 'carnival peekaboo.' In the next shot, which shows the search results, his search reads 'peekaboo carnival' instead.