导演 Gerry Gregg

Young Maureen Flavin Sweeney Eva Sweeney

General Dwight D. Eisenhower Colin Wright

Captain James Stagg Mike Johnson

Met Éireann Telephone Operator John Downes

Self - Historian Antony Beevor

Self - Historian Robert Gerwarth

Self - Eisenhower's Granddaughter Susan Eisenhower

Self - Historian Joseph Skelly

Self - Retired US Army Lt. General Richard G. Trefry

Self - Weather Observer (1944) Maureen Flavin Sweeney

Self - Meteorologist Gerald Fleming

Self - Journalist David McCullagh

Self - British Met Office Archivist Catherine Ross

Self - British Military Police Colonel Jeremy Green

Self - Climate Researcher Rodney Teck

Self - Climate Researcher John C. Sweeney

Self - Lighthouse Keeper Vincent Sweeney

Self - Royal MP Museum Curator Richard Callaghan

Self - D-Day Veteran Joe Cattini

Self - Politician (archive footage) 阿道夫·希特勒

Self - British Military (archive footage) Bernard Montgomery

Self - US Military (archive footage) Dwight D. Eisenhower

Self - Politician (archive footage) Éamon de Valera

Self - German Military (archive footage) Erwin Rommel

Self - Politician (archive footage) 富兰克林·德拉诺·罗斯福

Self - Meteorologist (archive footage) James Stagg

Self - Politician (archive footage) Joseph Goebbels

Self - Politician (archive footage) 约瑟夫·斯大林

Self - Politician (archive footage) Winston Churchill