- Miron Ashkenazy
- René Wassing
- J.O. Brew
- Self - Harvard Peabody Museum
- Neil Dickson
- (voice)
- Ken Dresser
- Self
- Warren Hansen
- Self - Sepik trader
- Ed Herlihy
- Self
- Fraser C. Heston
- Narrator
- Rob Ebrink Jansen
- Self
- Malcolm Kirk
- Self - Photo-Journalist
- Dennis Kreusler
- Tim Ward / Bruce Lawes (voice)
- Milt Machlin
- Self
- Billy Malone
- Milt Machlin
- Heather J. McAdams
- (voice) (as Heather Justine Thomas)
- Michael Rockefeller
- Self
- Nelson Rockefeller
- Self
- Michael Teh
- John Donahue / Warren Hansen / Keith Willey (voice)
- Anthony Van Der Wouw
- Self - Sacred Heart Missionary
- Corneles Van Kessel
- Self
- Tim Ward
- Self
- Matthew Wolf
- (voice)
- Gerald Zegwaard
- Self - Crozier Missionary
