In the opening scene after the cold open, the 4th wall is broken multiple times. Jazz asks who the mother is being played by this year, in reference to Janet Hubert Whitten being replaced by Daphne Maxwell Reid after the 3rd season. Jazz also asks who the little boy is, in which Will tells him it's Baby Nicky (who magically grew up 3+ years in a span of one summer).
The character Gordy Berry's name is a play on the real name of Berry Gordy, who is best known for founding Motown Records.
Gordy Berry (a take on the real life Berry Gordy) was played by Obba Babatunde.
He also played Berry Gordy in "The Temptations" mini series.
The Scene Scene where it left off from at the End of Season Four, Will was working at Duke's diner of Cheesesteaks in Philly, People from NBC threw him In the Van and they showed him the Contract that says the Name of the Show, The Fresh Prince of Bel-Air not Philadelphia when they said to Homes to Bel-Air like breaking a fourth wall and he Wears a Goatee for the Second time and Later he shaved it.