Gregory J.W. Urwin

饰：Himself - Professor, Temple University

William Atwater

饰：Himself - Curator, US Army Ordnance Museum

Omer Bartov

饰：Himself - Professor, Brown University

Donald Dencker

饰：Himself - WWII Veteran, Pacific

Greg Stebner

Greg Stebner

饰：Narrator

Richard Rhodes

Richard Rhodes

饰：Self - Author, 'The Making of the Atomic Bomb'

Fred Ashworth

饰：Self - Vice Admiral, US Navy (Ret)

McAllister Hull

饰：Self - Explosives Expert, Manhattan Project

Theodore Van Kirk

饰：Self

George Elsey

饰：Self

Don Peoples

饰：Narrator

Wolfgang Leonhard

饰：Self - German Communist, WWII

保罗·克里斯汀

Paul Christie

饰：Narrator

Geoffrey Perry

饰：Self

Henry Graff

饰：Self

Max Hastings

饰：Self - Author, 'Armageddon'

Alex Kershaw

饰：Self - Author, 'The Longest Winter'

Theodore Rockwell

Theodore Rockwell

饰：Self - Author, 'Creating the New World'

Marcia Savella

饰：Narrator

Gerald Astor

饰：Self - Author 'Operation Iceberg'

Richard D. Winters

Richard D. Winters

饰：Self - WWII Veteran, Europe

Roscoe C. Brown

饰：Self - WWII Veteran, Europe

Thomas A. Begay

饰：Self

Terence Kirk

饰：Self