Calificación
Reparto

Billy Crystal
Lt. Jacob 'Jake' Beser

Kim Darby
Lucy Tibbets

Patrick Duffy
Col. Paul Tibbets

Gary Frank
Maj. Tom Ferebee

Gregory Harrison
Capt. Bob Lewis

Stephen Macht
Maj. William 'Bud' Uanna

Walter Olkewicz
Sgt. Shug Crawford

Robert Pine
Capt. William 'Deke' Parsons

James Shigeta
Field Marshal Abehata

Robert Walden
J. Robert Oppenheimer

Richard Venture
Alexander Sachs

Richard Herd
Gen. Groves

Henry Wilcoxon
Secretary of War Stimson

Ed Nelson
President Harry S. Truman

Stephen Roberts
President Franklin D. Roosevelt

Michael Tucci
Capt. Claude Eatherly