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The Beginning or the End

Behind a forbidden door is a terrifying secret!

19 Feb 1947
  • United States of America
112 mins
6.5
10 votes
  • Drama
  • Documentary
  • History
  • War
articleOverview personCast
The research, development, and deployment of the first atomic bomb, as well as the bombing of Hiroshima, are detailed in this docudrama.
  • Brian Donlevy

    as Maj. Gen. Leslie R. Groves
  • Robert Walker

    as Col. Jeff Nixon
  • Tom Drake

    as Matt Cochran
  • Beverly Tyler

    as Anne Cochran
  • Hume Cronyn

    as Dr. J. Robert Oppenheimer
  • Audrey Totter

    as Jean O'Leary
  • Hurd Hatfield

    as Dr. John Wyatt
  • Joseph Calleia

    as Dr. Enrico Fermi
  • Godfrey Tearle

    as President Franklin D. Roosevelt
  • Victor Francen

    as Dr. Marre
  • Richard Haydn

    as Dr. Chisholm
  • Jonathan Hale

    as Dr. Vannevar Bush

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