3.
Max Greenfield as Leo D'Amato
4.
Adam Scott as Chuck Rooks
5.
Leighton Meester as Carrie
8.
Alyson Hannigan as Trina Echolls
9.
Harry Hamlin and Lisa Rinna as Aaron and Lynn Echolls:
10.
Jessica Chastain as Sarah
12.
Paul Rudd as Desmond Fellows
14.
Charisma Carpenter as Kendall Casablancas
15.
Dianna Agron as Jenny Budosh
16.
Anthony Anderson as Percy "Bone" Hamilton
17.
Jonathan Bennett as Casey Gant
18.
Jonathan Taylor Thomas as Ben
20.
Joss Whedon as Dennis
21.
Kristin Cavallari as Kylie Marker
22.
Krysten Ritter as Gia Goodman
23.
Paris Hilton as Caitlin Ford
24.
Kyla Pratt as Georgia
25.
Jane Lynch as Mrs. Donaldson
26.
Lucy Lawless as Agent Morris
27.
Kevin Smith as Duane Anders
28.
Aaron Paul as Eddie "The Worm" Laroche
29.
Robert Ri'Chard as Mason
30.
Monique Coleman as Gabrielle Pollard
31.
Lucas Grabeel as Kelly Kuzzio
32.
Matt Czuchry as "Charlie" aka Norman Phipps