The Client

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).

When Will slams Carlton into the brick wall, it wobbles.

References Il cliente (1994)