The scene of Chuck cooking eggs in the kitchen is a duplicate of the final scene in Big Night (1996).
Wendy says to Chuck "We had an independent valuator come up with that number, our very own Jonathan Mardukas." This is a clear nod to the late Charles Grodin's character Jonathan "The Duke" Mardukas from the 1988 film Midnight Run (1988) with Robert De Niro.
During the Thanksgiving dinner sit-down between Chuck and Mike Prince, Prince comments that he's "surprised Chuck isn't wearing a powdered wig and a tricorner"...a clear nod to Paul Giamatti's prior role as the second President of the United States in the John Adams (2008) miniseries.