- Sallie Beechinor
- production coordinator
- Alison Dickey
- assistant: Sean Penn
- Terry Dunn
- assistant accountant
- Dale Dye
- technical advisor
- Nigel Goldsack
- co-unit location manager
- Monica Goldstein
- assistant: Mr. DePalma
- Ray Kybartas
- trainer: Sean Penn
- Erica Laine-Walian
- assistant: Michael J. Fox
- John Linson
- production assistant
- Elyse A. Mayberry
- production office coordinator: Burbank (as Elyse Mayberry)
- Golda Offenheim
- production office coordinator: London
- Pasiree Panya
- double: Oanh
- Ross Reynolds
- helicopter pilot
- Deborah Ricketts
- research coordinator
- Patti Roberts-Nelson
- assistant: Mr. Linson (as Patti Roberts Nelson)
- Brigette Roux-Lough
- assistant: Michael J. Fox
- Adele Sanders
- production accountant
- Maurice Schell
- adr loop group
- Terry Shane
- production assistant
- Linda Shapiro
- assistant accountant
- Ed Sienkaniec
- catering supervisor (as Ed 'Bubba' Steinkaniec)
- Art Smith Jr.
- technical advisor: military
- Mike Stokey
- technical advisor: military (as Michael Stokey)
- Doug Taylor
- unit publicist
- Vivian Treves
- interpreter: Ennio Morricone