- Michael T. Brady
- safety coordinator (21 episodes, 2008)
- Tara Nicole Tjahjadi
- set production assistant / audience page (21 episodes, 2008)
- Charlene Wallis
- teleprompter operator (21 episodes, 2008)
- LeRoy A. Warner Jr.
- office production assistant / audience page (21 episodes, 2008)
- Paul O'Malley
- talent wrangler (17 episodes, 2008)
- Cait Duffy
- production assistant (13 episodes, 2008)
- Jirar Gertmenian
- story assistant (13 episodes, 2008)
- Bryce Hudson
- production assistant (13 episodes, 2008)
- Erick Kwiecien
- production assistant (13 episodes, 2008)
- Cristina Lageman
- key office production assistant (13 episodes, 2008)
- Alan Maxson
- production assistant (13 episodes, 2008)
- Jennifer Megli
- production assistant (13 episodes, 2008)
- J.D. Orozco
- technical director (13 episodes, 2008)
- Lisa Owad
- production assistant (13 episodes, 2008)
- Bill Parris
- production assistant (13 episodes, 2008)
- Blake Porter
- production assistant (13 episodes, 2008)
- Trevor Rogas
- challenge coordinator (13 episodes, 2008)
- Robert Stoebener
- production coordinator (13 episodes, 2008)
- Gayliann Harvey
- integration coordinator (12 episodes, 2008)
- Jon Katz
- audience coordinator (12 episodes, 2008)
- Sam Krueger
- set production assistant (12 episodes, 2008)
- Mike Sanders
- production coordinator (12 episodes, 2008)
- Ram Paul Silbey
- assistant production coordinator (12 episodes, 2008)
- Sara Stelwagen
- office production assistant (12 episodes, 2008)
- Heather Schoech
- talent wrangler (9 episodes, 2008)
- Richard Chaim
- craft service (8 episodes, 2008)
- Gary Michael Clark
- head production accountant (8 episodes, 2008)
- Nicole Gonzalez
- production coordinator (8 episodes, 2008)
- Sohn Guessford
- assistant production coordinator (8 episodes, 2008)
- George Hermoza
- production assistant (8 episodes, 2008)
- Ben Idom
- assistant production coordinator (8 episodes, 2008)
- Stephanie Neumen
- production assistant (8 episodes, 2008)
- Marcella Riley
- production assistant (8 episodes, 2008)
- Sharon Ruiz
- teleprompter operator (8 episodes, 2008)
- Jason Sheridan
- audience page (8 episodes, 2008)
- Matty Smith
- production assistant (8 episodes, 2008)
- Ryan Christopher Taylor
- key set production assistant (8 episodes, 2008)
- Jennifer Newfield
- production assistant (7 episodes, 2008)
- Jean-Marc Madelon
- payroll auditor (6 episodes, 2008)
- Tricia Horn
- production assistant (4 episodes, 2008)
- Candice Muller
- office production assistant (4 episodes, 2008)
- Jennifer Parris
- set production assistant (4 episodes, 2008)
- Rob Huizenga
- medical consultant (3 episodes, 2008)
- Rich Wilkinson
- production intern (3 episodes, 2008)
- Josh Berger
- stage manager (2 episodes, 2008)
- Valdez Flagg
- stage manager (2 episodes, 2008)
- Chris Kiley
- stage manager (2 episodes, 2008)
- Alissa Levisohn
- stage manager (2 episodes, 2008)
- Gary Natoli
- stage manager (2 episodes, 2008)
- Ron Paul
- stage manager (2 episodes, 2008)
- Annie Simons
- stage manager (2 episodes, 2008)
- Doug Smith
- stage manager (2 episodes, 2008)
- Michael Anthony Torres
- craft service (2 episodes, 2008)
- Ari Woog
- stage manager (2 episodes, 2008)
- Karla Baeza
- production assistant (1 episode, 2008)
- Courtney Boches
- production assistant (1 episode, 2008)
- John Ferraro
- production executive (1 episode, 2008)
- Bryan Gildner
- set production assistant (1 episode, 2008)
- Andrew C. Kirk
- production assistant (1 episode, 2008)
- Kana LiVolsi
- production assistant (1 episode, 2008)
- Eric Matsumoto
- production coordinator (1 episode, 2008)
- J. Christopher Miller
- production assistant (1 episode, 2008)
- Roger Mohn
- production assistant (1 episode, 2008)
- Lora Marie Taylor
- payroll accountant (1 episode, 2008)
- Valerie Walbrandt
- production assistant (1 episode, 2008)
- Ricky Andres
- assistant accountant (uncredited) (8 episodes, 2008)
- Louis Farah Jr.
- set medic (uncredited) (8 episodes, 2008)
- Louis Farah
- supervising set medic (uncredited) (8 episodes, 2008)
- Alain Karet
- production assistant (uncredited) (8 episodes, 2008)
- Justin W. Walker
- audience coordinator (uncredited) (6 episodes, 2008)
- Desiree Proctor
- production assistant (uncredited) (5 episodes, 2008)