Dan Nachtrab
В роли:  Narrator 10 episodes, 2016

Trevor Valle
В роли:  Self - Scientist 10 episodes, 2016

Ben McGee
В роли:  Self - Subject Matter Expert 4 episodes, 2016

Tomas Johansson
В роли:  Commercial Co-Pilot / ... 4 episodes, 2016

Ana Lopes
В роли:  Brazilian / ... 2 episodes, 2016

Christine Springett
В роли:  Government Official 2 episodes, 2016

Teddy Rodriguez
В роли:  Brazillian Guitarist 1 episode, 2016

Robert de Neufville
В роли:  Self 1 episode, 2016

Harvey B. Jackson
В роли:  Chief Astrologer 1 episode, 2016

Eric Ruff
В роли:  Street Vendor 1 episode, 2016

Willow Hale
В роли:  Sue (hiker mother) 1 episode, 2016

Jennifer Scibetta
В роли:  French Mom 1 episode, 2016

Мичио Каку
В роли:  Self - Subject Matter Expert 1 episode, 2016

Rebecca Lynne Morley
В роли:  Girl on Motorcycle 1 episode, 2016

Elizabeth Lamboy-Wilson
В роли:  Brazillian Costumer 1 episode, 2016

Kelsa Kinsly
В роли:  Astronaut 1 episode, 2016

Джо Джирард
В роли:  New Yorker 1 episode, 2016

Bernard Bullen
В роли:  Italian man 1 episode, 2016

Madeleine Falkskog
В роли:  Government Official 1 episode, 2016

Marques Buford
В роли:  Rico 1 episode, 2016

Alex Filippenko
В роли:  Self - Subject Matter Expert 1 episode, 2016

Dina Renee
В роли:  Victim 1 episode, 2016

Jazmin Siguenza
В роли:  Sasha meyers 1 episode, 2016

Demetrius Butler
В роли:  Captain Ridley 1 episode, 2016

Miguel-Andres Garcia
В роли:  Mexican Hiking Tourist 1 episode, 2016

Lucca Messer
В роли:  Tourist 1 episode, 2016

Nathan Dean Snyder
В роли:  Son 1 episode, 2016

Michelle Gallagher
В роли:  Scientist 1 episode, 2016

Jake Jacobson
В роли:  Captain Austin 1 episode, 2016

Valeria Malikova
В роли:  Student 1 episode, 2016

Mickael De Sinno
В роли:  French Tourist 1 episode, 2016

Terumi Shimazu
В роли:  Japanese Journalist 1 episode, 2016

Chiara Mingarelli
В роли:  Self - Subject Matter Expert 1 episode, 2016

Christian Higgins
В роли:  Canadian Corporal 1 episode, 2016

Tim Christian
В роли:  Italian Man 1 episode, 2016

Ari Agbabian
В роли:  Egyptian Boat Captain 1 episode, 2016

Justin Wilson
В роли:  Soldier 1 episode, 2016

Jim Marshall
В роли:  Government Official 1 episode, 2016

Thierry Brouard
В роли:  Tourist 1 episode, 2016

Raymond-Kym Suttle
В роли:  Scientist 1 episode, 2016

Makar Morozov
В роли:  Student 1 episode, 2016

Alexandra Harrington
В роли:  Kate (Hiker Daughter) 1 episode, 2016

Isabella Eisenpresser
В роли:  Spanish Student 1 episode, 2016

Edward L. Green
В роли:  IT Guy 1 episode, 2016

Bob Saldana
В роли:  Sailor 1 episode, 2016

Greg Laughlin
В роли:  Self - Subject Matter Expert 1 episode, 2016

Isabel Rolo
В роли:  Spanish Teacher 1 episode, 2016

Jeffrey M. Hartman
В роли:  City Resident 1 episode, 2016

Ryan Boone
В роли:  British Guard 1 episode, 2016

Jonah Fuller
В роли:  Andes Camper 1 episode, 2016

Joseph Wozniak
В роли:  Tourist 1 episode, 2016

Andi Resick
В роли:  Parisian Sandra 1 episode, 2016

Keith Wheeler
В роли:  Government Official 1 episode, 2016

Bub Konishi
В роли:  Hiker 1 episode, 2016

Hannah Schrom
В роли:  Student 1 episode, 2016

Rajiv Khilnani
В роли:  Scientist 1 episode, 2016

Marty Bingham
В роли:  Huntsville Alabama Scientist (в титрах отсутствует) 1 episode, 2016