Considering the rent for an apartment in that New York area at that time, food for one adult, and other specific expenses revealed throughout the show, a Reddit's forum (r/theydidthemath) estimated how much Joey really owed Chandler by that point in the series, reaching the figure of $114,260.
In the uncut DVD episode, Ross's cheapness is featured again after Monica gives out her money to Rachel, Phoebe, and Ross. Rachel gets $50, Phoebe $100, but Ross gets only $2.
The name of the WWI-period movie in which Joey is starring, "Over There", alludes to the 1917 song of the same name which was as a popular WWI patriotic song used to enlist young American men and by American troops outbound to the European war zone. In 1936, composer George M. Cohan was awarded a Congressional Gold Medal for it and other songs.
On the red carpet, Joey comments on Chandler being taller than him. Matthew Perry is 6' to Matt LeBlanc's 5' 9 1/2"
The movie that is premiering is the WW1 picture Joey was filming during Monica and Chandler's wedding.
Ben Shephard: The British television host makes an uncredited cameo appearance as the man with the microphone at Joey's premiere. Shephard was on set to present a behind-the-scenes feature for GMTV.