- Cathy Anderson
- production secretary: New Zealand
- Peter Bell
- coordinator: white water unit
- Barbara Berwick
- assistant: Mr. Bleckner
- Grace Blake
- production coordinator
- Jill Boniske
- assistant to producer
- Kirk Borcherding
- production auditor
- Judith M. Brown
- teacher (as Judy Brown)
- Parnes Cartwright
- production assistant
- Caroline Cottrell
- continuity: white water unit
- Phil Dove
- canoeist: white water unit
- Julie Elstone
- production assistant: white water unit
- Mikael Glattes
- production assistant
- Ron Hintz
- bridge constructor: white water unit
- Gary La Hood
- canoeist: white water unit
- Ken Lake
- jet boat operator: white water unit
- Walter M. McCormick
- projectionist (as Walter J. McCormick)
- Hamish McCrostie
- rafter: white water unit
- George McDowell Agnew
- production assistant (as George Agnew)
- Keith McKenzie
- accountant: white water unit
- John Moy
- craft service
- Toni Okkerse
- nurse: white water unit
- Craig Phelps
- canoeist: white water unit
- Gordon Rayner
- canoeist: white water unit
- Mayda Renizzi-Holt
- assistant auditor (as Mayda Rennizi-Holt)
- Chloe Smith
- production secretary: New Zealand
- W. Thomas Snyder
- production assistant (as Tom Snyder)
- Joshua Solson
- production assistant (as Josh Solson)
- Lyn Sturm
- production assistant: white water unit
- Pam Trzaska
- first aid
- Paul Van der Kaag
- rafter: white water unit (as 'Tall' Paul Van der Kaag)
- Angela Ward
- nurse: white water unit (as Angie Ward)
- Al Cerullo
- helicopter pilot (uncredited)