A fictional promotional Sundance poster for "Queens Boulevard" lists Ethan Suplee, Katie Holmes, Zooey Deschanel, Kelly Kruger and Robert Redford, along with Vincent Chase (Adrian Grenier), as part of the cast.
Jerry Ferrara said in a radio interview in September 2006 that this was his favorite Entourage episode.
Jerry Ferrara actually broke the bed when he dove onto the bottom bunk.
When arriving at the airport, a chauffeur can be seen holding up a signing reading "Adrien Brody" in front of the guys.
Chrissy Metz (of This is Us fame) has a small role working at the movie theater concession stand. She is serving James Cameron, who is there to see Vince's latest film. He later offers Vince the part of Aquaman, and Aquagirl will be played by Mandy Moore. Mandy Moore played the mother of Chrissy's Metz's Kate on This is Us,