Diretor/a
David Weaver
DIRETOR/A
Elenco (na ordem dos créditos)
Steve Herringer
Narrator
Mark DeNicola
Fessenden's Assistant
Christopher O'Neill
Officer John Larson
Katie Uhlmann
Nurse N. Dipadova
Jennifer De Lucia
Woman
Chris Hadfield
ATOR
Paul Giurgeu
Young Boy
Brian Scott Carleton
Trevor Bayless
David Emanuel Faria
Seaman
James Fanizza
Willis Carrier
Ted Powers
Lee DeForest
Matthew Galliford
Hugo Riesenfeld
Tim Crouch
Self
Ron Basch
Leo Szilard
Shane Harbinson
KIng Camp Gillette
Adam Bradley
Theodore Case
Andy Malone
Bob Kahn
Rick Cordeiro
Boss of Walkie Talkie inventor
Scott Vancea
Criminal
Evgeny Akimov
Konstantin Feoktistov
Michael G. Wilmot
Chester Carlson
Tim Dowling
Philippe Kahn
Logan Brown
Colin Pitchfork
Philip Kennedy
Tarun Mullick
Ryan Browne
DeForest's Assistant
Trevor Baylis
William Lanouette
Sergei Sikorsky
Leo Enticknap
Jane Gitschier
Tomasso Rivellini
Tim Gasko
Norman Singer
Breathalizer Segment
Ken Alder
Frank Eiscorn
Jim Hill
NASA Scientist
David Owen
Robert Zimmerman
Katie Hafner
Andre Millard
Michael Dean
Micheal Schack
Police Officer
Gail Cooper
Morgan Burke
Gary Frost
Josh Vokey
Cover Son
Craig Arnold
Rudy Krolopp
Arcade Riley
Whittle's Assistant
Terry Novak
Victor Wouk
Terry Jansen
Sailor #1
Paul Rivers
Harry Wexler
Thomas Kovacs
Sergei Korolev
Paul Levinson
Andy Ingram
NASA Engineer
Ben Bain
Zuse Co-Worker
Julie Cohn
Joy Marshall
Rayvon Fouche
James E. Oberg
Colin Murphy
Ralph Baer
Terry C. Barna
John T. Thompson
Kenneth Rolt
Warwick Jacobs
Ryan Whittal
Crash Test Dummy Model
Jordan Roth
Steve Sasson
Daniel Wilson
Loren Reuter
Rick Smith
John Nathan
Michael Bennett Leroux
Patterson's Assistant
Johny Wilson
Jordan Wouk
Rob Robbins
Tracie Hill
Arthur Fry
Janice Peterson
Judy Strite Campbell
James Fleming
Sergey Shpakovsky
Russian Scientistuncredited