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

Than Wyenn

Gen. Curtis LeMay

Stephen Burleigh

Theodore Van Kirk

Marion Yue

Aya

Bill Morey

Gen. George Marshall

John Fujioka

Gen. Nagai

James Saito

Lt. Tatsuo Yamato

Phillip Pine

Ned Wilson

Michael Currie

Bill Hutton

Matt McGowan

Rummel Mor

Glenn Morrissey

Stephen Keep Mills

Stanley Grover

Peter Jason

Tony Lucatorto

Leslie Moonves

Richard Mulholland

Jed Nolan

Lynn Hancock

Charles Benton

Will MacMillan

Peter Fox