GLUMCI
Steve Backshall
Self
Dave Canterbury
Self- Justine Evans
Self - Camera Operator - Cody Lundin
Self - Chris Morgan
Self - Bear Guide - Roman Dial
Self - Environmental Scientist - Tao Berman
Self - Extreme Kayaker - Sonny Bass
Self - Wildlife Biologist - Lou Summerfield
Self - Facility Manager: Glacier NP - Herb Ferguson
Self - Equipment Operator: Glacier NP - Blase Reardon
Self - Avalanche Specialist: USGS - Chris Lundy
Self - Avalanche Specialist: Glacier NP - Kevin Norton
Self - Guest: Knight Inlet Lodge - John Reid
Self - Owner: Knight Inlet Lodge - Monte Meier
Self - World Class Racer - Wendy Warborg
Self - Heli-Skier - Hank Heasler
Geologist, Yellowstone National Park - Carl Carlson
Self - Geologist - Will Gaff
Self - Climber - Jim Mead
Self - East Tennessee State University - Julie Munger
Self - Grand Canyon River Boarder - Huw Cordey
Self - Series Producer - Gavin Thurston
Self - John Shier
Self - Cameraman - Adam Chapman
Self - Justin Anderson
Self - Producer - Paul Stewart
Self - Cameraman - Mark Brownlow
Self - Producer - Richard Wollocombe
Self - Underwater Cameraman - Stuart Robinson
Self - Hurricane Expert
SCENARISTA
- ...(writer: Wilma TV Inc.)
- ...(writer)
- ...(writer)
- ...(writer)
- ...(additional writer)
- ...(script writer)
Dobar, loš, zao 
Zabranjena Jabuka 
Nemoguća misija 4