- Janpen 'Jeab' Artayakul
- production assistant
- Daniel Bailey
- zodiac captain (as Danny Balley)
- Teera Banditwong
- safety diver: underwater unit
- Rhodes Barton
- zodiac captain
- Simon Bennett
- assistant to Leonardo DiCaprio
- Carey Berlin
- production runner: UK
- Judy Britten
- production coordinator
- Charn Chatpatumthong
- craft service supervisor
- Cornel Chin
- trainer
- Orapin 'Tim' Chuenchorn
- production rushes courier
- Sarah Clark
- unit publicist
- Elaine Dawson
- accounting assistant
- Michael Steven Douglas
- assistant marine coordinator (as Michael Douglas)
- Penny Dyer
- voice coach
- Andrew Eio
- computer playback operator
- Timothy Evans
- medical consultant (as Dr. Timothy Evans)
- Kathy Ewings
- assistant accountant
- Cyril Gibbons
- health and safety consultant
- Bill Glesne
- marine administrator
- Christopher Goodwin
- diving supervisor: underwater unit
- Nick Imm
- unit doctor (as Dr. Nick Imm)
- Steve John
- safety diver: underwater unit
- Bobbie Johnson
- financial controller
- Jenny Jones
- assistant: Andrew Macdonald, UK
- Hilary Julian
- assistant marine coordinator
- Lance Julian
- marine coordinator
- Sharon Julian
- assistant marine coordinator (as Sharian Julian)
- Sae Tang 'Keng' Kanokporn
- shipping coordinator (as Kanokporn 'Keng' Sae Tang)
- Saipin 'Omm' Kitsuban
- production runner
- Vernice Klier
- voice coach
- J.C. Merrill
- marine engineer (as John C. Merrill)
- Lulu Morgan
- assistant production coordinator
- John Nixon
- armorer
- Al Perry
- zodiac captain
- Tom Pestonji
- production assistant: underwater unit
- Francesco Pezzulli
- Italian dubbing: Richard
- Porntipa 'Geng' Phanbai-Ngam
- assistant production coordinator
- Chidchanok Plodripu
- assistant accountant: Thailand (as Chidchanok 'Pam' Plodripu)
- Chantana 'Pan' Pongrod
- unit nurse (as Chantana 'Pan' Pongrojth)
- Panotte 'Pong' Rattanajarn
- payroll accountant: Thailand (as Panotte 'Pong' Rattanajarn)
- Claire Robertson
- assistant accountant
- Boonmee Saisom
- safety diver: underwater unit
- Daraphan 'Aor' Sakornsathien
- assistant production coordinator
- Jennifer Saunders
- aerial unit (as Jennifer Allen)
- Wannapa 'Gai' Sinthunawa
- assistant accountant: Thailand
- Wongwatawat 'Goy' Siriporn
- assistant: Andrew Macdonald and Danny Boyle, Thailand (as Siriporn 'Goi' Wongwatawat)
- Chaipron Songmuang
- marine assistant (as Chaiporn 'James' Songmuang)
- Preecha Songsakul
- marine assistant
- Nick Spetsiotis
- marine consultant
- Nitad 'Lek' Srisomsap
- senior location assistant (as Lek Srisomsap)
- Caroline 'Caro' Tapia-Ruano
- cashier
- Thanadech 'Ben' Thananorrakarn
- animal coordinator
- Chan Thananuntasiri
- catering supervisor
- Pantipa 'Ja' Thiemboonkit
- work permit officer
- Hadyn Thomas
- safety diver: underwater unit
- Lulu Thorpe
- assistant production coordinator
- Michael Thorpe
- safety diver: underwater unit (as Michael Thorpe)
- Françoise Valentine
- underwater communications
- Doug Valenzuela
- zodiac captain (as Douglas 'Kino' Valenzuala)
- Veeranand Vanijaka
- production assistant (as Veeranand 'Kong' Vanijaka)
- Daniel Vellucci
- executive: 20th Century
- Kevin West
- safety climber
- Virginia Whitwell
- production assistant (as Virginia Murray)
- James With
- local crew
- Marc Wolff
- aerial coordinator / pilot
- Robert Wong
- zodiac captain (as Rob Wong)
- Singha 'Eka' Yotha
- production runner
- Phil Clarke
- production liaison (uncredited)
- Matt Schneider
- gameboy programmer: "Rampage World Tour" (uncredited)
