A "Miss Congeniality" poster can be seen in the background at the Las Vegas airport during the scene where Gracie is supposed to be flying back to New York.
In Miss Congeniality, there was supposed to be a storyline where Gracie Hart's mother was killed in the line of duty. The storyline was included in this sequel.
An entirely different sequence was filmed wherein the limo driver was portrayed by Jeffrey TamborJeffrey Tambor.
[?] Jesse James, Sandra BullockSandra Bullock's ex-husband, appears very briefly as the guy who loses the arm-wrestling contest in the bar.
On May 11, 2004, while filming a scene outside Treasure Island on the Las Vegas strip, a severe sandstorm forced production to shut down for the night.
Feature film (credited) debut for Elisabeth RöhmElisabeth Röhm.
Eileen BrennanEileen Brennan, who plays Stan Fields' mom, is actually a year younger than William ShatnerWilliam Shatner, who plays Stan Fields. He was born in 1931, she was born in 1932.