- Corey Johnson
- Narrator
- Kevin Farrell
- Self - Colonel, United States Military Academy, West Point
- Geoffrey Wawro
- Self - University of North Texas
- Conrad Crane
- Self - Phd., Army Heritage & Education Center, Carlisle, PA
- Patrick W. Singer
- Self - 21st Century Defence Initiative, Brookings
- Donald Stratton
- Self - Seaman First Class, USS Arizona
- Bob Jefferey
- Self - Worldwide Chairman & CEO, JWT
- Richard Overy
- Self - Prof., University of Exeter
- Chris Semancik
- Self - U.S. Army Center of Military History, Fort Belvoir
- Patrick Porter
- Self - University of Reading
- Raymond V. Mason
- Self - Lt. Gen.,Kev Deputy Chief of Staff, Logistics, G4
- John Schaffner
- Self - Corporal, 106th Infantry Division
- James Jay Carafano
- Self - The Heritage Foundation
- Frank Gervasi
- Self - Master Sergeant, 1st Infantry Division
- Michael Vernillo
- Self - Sergeant, 29th Infantry Division - Omaha Beach
- Charles Barley
- Self - Sergeant, 29th Infantry Division - Omaha Beach
- David M. Kennedy
- Self
