Drew Barrymore Sophie Fisher
Kristen Johnston Rhonda
Scott Porter Colin Thompson
Hugh Grant Alex Fletcher
Campbell Scott Sloan Cates
Haley Bennett Cora Corman
Brad Garrett Chris Riley
Toni Trucks Tricia
Aasif Mandvi Khan
Jeannine Kaspar Girlfriend of Alex Fletcher (uncredited)
Joseph A. Alfieri Jr. Head Carpenter
Ilene Starger Casting
Nancy Juvonen Executive Producer
Ellen Christiansen Set Decoration
Paul A. Levin Post Production Supervisor
Monique Lea-Gall Dancer
Daniel Stewart Sherman Willy
Andrew Wyatt Pop Guitar Player
Tyson Bidner Location Manager
Marc Lawrence Director, Screenplay
Susan Lyall Costume Design
Bruce Berman Executive Producer
Jane Musky Production Design
Scott Elias Co-Producer
Matthew Morrison Ray
Lanette Ware Mia
Kate Kelly Production Supervisor
Joseph S. Alfieri Construction Coordinator
Cathy Scorsese Props
Chris Moss Dancer
Tom Foligno Has-Beens Promo Announcer (voice)
Denise Pinckley Unit Production Manager
Liz Glotzer Producer
Adam Grupper Gary
Zoe E. Rotter Casting Associate
Zak Orth David Newbert
Billy Griffith Derek
Reed Kelly Dancer
Jason Antoon Greg Antonsky
Martin Shafer Producer
Peter Conboy Reunion Classmate (uncredited)
Stevie Ray Dallimore Maitre d'
Bernadette Lords Cora Corman Fan (uncredited)
Dan Karaty Choreographer
H.H. Cooper First Assistant Director
Suzi Lorraine Nurse (uncredited)
Charlotte Maier Barbara
Xavier Grobet Director of Photography
Michael Ciesla Party Guest (uncredited)
Bill Chemerka Concert Vendor (uncredited)
Clyde Lawrence Songs
Kathleen McNenny Gloria
Brooke Tansley Janice Stern
Seth Stewart Dancer
Patricia Woodbridge Art Direction
Patrick Tendai Pfupajena Set Production Assistant
Eva Z. Cabrera Script Supervisor
Susan E. Morse Editor
Sarah Mitchell Dancer
Nina Lafarga Dancer
Julie Solomon Location Scout
Lou Torres Security Guard
Melissa Wells Co-Producer
Adam Schlesinger Original Music Composer
Mark A. Keeton Sloan's Dinner Companion (uncredited)
Robert Sciglimpaglia Reunion Classmate (uncredited)
Carlos Velazquez Waiter (uncredited)
Hal Gaba Executive Producer
Carly Lang Dancer
Christine Ashley DeJesus Dancer
Emma Lesser Lucy
Antoine 'Doc' Judkins Dancer