I, Whoops, There It Is - S6-E19
Corrected entry: If you look carefully at the mirrors during Will's visit to Karen and Ty, you can see the cameraman in the background.
Starring: Will Smith, Karyn Parsons, Alfonso Ribeiro, James Avery
I, Whoops, There It Is - S6-E19
Corrected entry: If you look carefully at the mirrors during Will's visit to Karen and Ty, you can see the cameraman in the background.

Continuity mistake: When Phil is telling Geoffrey about his day at work he takes an aspirin and drinks the water. The glass of water is almost gone. But if you look closely a couple of shots later the glass is full of water again.
Hilary: He's punishing her.
Philip: No, Hilary. I just want her to spend some time with her family.
Hilary: Same thing.
Papa's Got a Brand-New Excuse - S4-E24
Trivia: At the end of the episode, as the camera zooms in on the statue on the table, Karyn Parsons can be heard crying backstage.
How I Spent My Summer Vacation - S3-E1
Question: Where is Will coming back from?
Answer: He's coming back from his vacation in Philadelphia.
Correction: That episode was a 'behind the scenes' type of episode, so it wouldn't matter if the audience saw sets, camera, and other equipment.