Continuity mistake: When Janet gets off the phone with Clarissa's principal, Clarissa is standing on the right side of her friend. The shot changes and she is now on the left.
![Clarissa Explains It All mistake picture](/images/screenshots/231000-231999/231859_sm.jpg)
Continuity mistake: While the family is eating at the table Ferguson is talking the camera is on Ferguson and Marshall. Marshall has a fork and syrup in his hands, the next shot he is now holding a cup and the syrup is near Janet.