- Johnny Bolton - Thomas Edison
- Kyle Thomas Schmidt - Wernher Von Braun
- Robbie Allen - Sheldon
- Scott Baxter - William Randolph Hearst
- Darren Reul - George Hearst
- Michael Hampton - Samuel Colt
- Peter Karr - Bandit
- Peter Karr - Interrogator
- Benjamin Horatio Garvis - Jacob Davis
- Jeff Worden - Levi Strauss
- Chris Moss - School Principle
- Christopher Warner - Civil War General
- Lauren Aptekar - White House Aid
- Michael Kurtz - Mark Felt
- Glen McDougal - Civil War Commander
- Chris O'Brien - Adophus Busch
- Dave Parke - Eberhard Anheuser
- Matthew Dalton - Samuel Andrews (as Matt Dalton)
- Stephen Tyler Howell - John D. Rockefeller
- Jamie Avera - Thomas A. Scott
- Andrew Asper - Andrew Davidson
- Jeff Rector - Detroit Police Commissioner
- R.L. Hansen
Joey Pepin interpreta a Himself - Narrator (voice) en la serie.
Capítulo disponible en las siguientes plataformas:
