- Nick Irving Allen
- set production assistant: re-shoots
- Stephen Ananicz
- set production assistant
- Jimmy Badstibner
- assistant: Mr. Shankman
- Ainsley Bartholomew
- set production assistant
- John Bocchicchio
- additional medic
- Josh Botana
- office production assistant: reshoots
- Thelonious Brooks
- production assistant (as Theo Brooks)
- Rob Buschgans
- assistant accountant
- Cristal Calderon
- production assistant
- Kyle Campbell
- production assistant
- Marlo Carroll
- production assistant
- Yara Caubet
- accounting production assistant
- Jeff Cossaboom
- production assistant
- Parry Creedon
- production secretary
- Rafi Crohn
- assistant: Ms. Burstein
- Allison Daly
- payroll accountant: reshoots
- Reyn Danesi
- photo double: Justin Long
- Darell Day
- production assistant
- Gjustina Dushku
- production assistant
- Liz Dykhouse
- payroll accountant
- Alize Emme
- assistant: Mr. Grant
- Tamara M. Etheridge
- office production assistant
- Karin Fong
- title designer
- Vincent Giarratano
- key set production assistant
- Rachel A. Gibson
- assistant accountant
- Emily Ricks Hahn
- Additional Voices
- Tal Harris
- office production assistant
- Lauren Hartstone
- title designer
- Matt Hibbard
- set production assistant: re-shoots
- George J. Hrico
- key office production assistant: reshoots
- Piero S. Iberti
- set production assistant
- Sean R. Jackson
- production assistant: reshoots
- Brady Kephart
- production assistant
- April Klimko
- assistant production coordinator: additional photography (as April Novak)
- Sunja Knapp
- assistant: adam shankman
- Rich Koski
- production assistant
- Tom Kuljurgis
- assistant to Ms. Gibgot
- Steven Lafferty
- set production assistant: 2nd unit
- Zana Lawrence
- assistant: Mr. Long
- Rebecca Lindsey
- set production assistant
- Jeff Lock
- office production assistant
- Dan Majkut
- additional production assistant
- John Malvicini
- payroll clerk
- Cara McKenney
- main title producer / special sequences
- J.C. Mendoza
- assistant: producer (as Juan Carlos Mendoza)
- Davin Michaels
- accounting clerk
- Courtney Nicholas
- Assistant to Nancy Juvonen
- Lauren A. Oliver
- clearance
- Derek Peterson
- set staff assistant
- Beth Pinker
- assistant: Ms. Barrymore
- John M. Pisani
- unit publicist
- Matthew F. Preston
- travel coordinator
- Christine Putnam
- assistant production coordinator
- Mayda Renizzi-Holt
- first assistant accountant
- Bill Richards
- aerial coordinator / helicopter pilot (as William Richards)
- Ilka Rivard
- production coordinator
- Robert Rizzolo
- production assistant: re-shoots
- Michael Roccuzzo
- post-production accountant
- Ken Ryan
- production accountant
- Joey Salim
- title designer
- Megan Schmidt
- set production assistant: reshoots
- Jeiron Session
- production assistant
- Scott A. Sheldon
- paramedic coordinator (as Scott Sheldon)
- Ramel Sherman
- production assistant
- C.L. Mega Sterling
- set security
- Craig Striano
- scorpio head technician
- Nancy A. Terriberry
- assistant accountant: reshoot
- Zandra Vox
- girl in club
- Joshua Williams
- production assistant
- Donald E. Wygal
- production coordinator: reshoots
- Sara DeRosa
- stand-in: Christina Applegate (uncredited)