- Jim Bachelor
- production assistant: second unit
- Jim Bauman
- first aid: second unit
- Howard Brandy
- publicity coordinator
- Heather Buchanan
- production assistant: second unit
- Sasha Dillon
- craft service
- Lynnda Donelson
- set nurse
- Marc S. Fischer
- production auditor
- Amy J. Hall
- production assistant: second unit
- Lynn Harrison
- assistant cook: second unit
- Harry Hauss
- helicopter pilot: second unit
- Ted Hewitt
- railroad coordinator: second unit
- Raymond Hirsch
- assistant video technician
- Richard Holley
- helicopter pilot: second unit, Alaska (as Rick Holley)
- Carol Howerton
- production secretary: second unit
- Soren Jensen
- helicopter pilot: second unit
- Mark Jones
- production assistant: second unit
- Robert M. Klempner
- railroad consultant
- Anita Lischak
- assistant: Mr. Konchalovsky (as Anita Dreike)
- Saskia Lodder
- set nurse
- Marilyn Maney
- production secretary
- Mary McLaglen
- production coordinator
- Brian McMillan
- animal trainer
- Sharon Morov
- production secretary
- Kassie O'Connell
- production coordinator: second unit
- Norman Pomeroy
- control room consultant
- Dennis Rose
- cook: second unit
- Jay Scherick
- production assistant
- Laura Smith
- production assistant: second unit
- Zachary Spoon
- production assistant: second unit
- Sean Toohey
- production assistant: second unit
- William Weppler
- first aid: second unit
- David Womark
- production executive
- Brian Gendece
- production executive (uncredited)
- Kathryn Loraine Hibbs
- accountant (uncredited)
- Chuck Simon
- production executive (uncredited)
- Danny Trejo
- boxing coach: Eric Roberts (uncredited)