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Plot
The retelling of June 6, 1944, from the perspectives of the Germans, US, British, Canadians, and the Free French. Marshall Erwin Rommel, touring the defenses being established as part of the Reich's Atlantic Wall, notes to his officers that when the Allied invasion comes they must be stopped on the beach. "For the Allies as well as the Germans, it will be the longest day"
Trailer
Cast
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Henry Fonda
Brig. Gen. Theodore Roosevelt Jr.
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John Wayne
Lt. Col. Benjamin Vandervoort
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Robert Mitchum
Brig. Gen. Norman Cota
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Robert Ryan
Brig. Gen. James M. Gavin
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Eddie Albert
Col. Thompson
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Paul Anka
U.S. Army Ranger
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Arletty
Madame Barrault
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Jean-Louis Barrault
Father Louis Roulland
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Richard Beymer
Pvt. Dutch Schultz
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Hans Christian Blech
Maj. Werner Pluskat
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Bourvil
Mayor of Colleville
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Richard Burton
Flying Officer David Campbell
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Wolfgang Büttner
Maj. Gen. Dr. Hans Speidel
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Red Buttons
Pvt. John Steele
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Pauline Carton
Maid
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Sean Connery
Pvt. Flanagan
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Ray Danton
Capt. Frank
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Irina Demick
Janine Boitard, a resistance
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Fred Dur
U.S. Army Ranger Major
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Fabian
U.S. Army Ranger
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Mel Ferrer
Maj. Gen. Robert Haines
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Steve Forrest
Capt. Harding
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Gert Fröbe
Sgt. Kaffekanne
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Leo Genn
Brig. Gen. Edwin P. Parker Jr.
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John Gregson
British Padre
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Paul Hartmann
Field Marshal Gerd von Rundstedt
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Peter Helm
Young GI
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Werner Hinz
Field Marshal Erwin Rommel
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Donald Houston
RAF Pilot
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Jeffrey Hunter
Sgt. (later Lt.) John H. Fuller
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Karl John
Gen. Wolfgang Häger
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Curd Jürgens
Maj. Gen. Gunther Blumentritt
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Alexander Knox
Maj. Gen. Walter Bedell Smith
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Peter Lawford
Lord Lovat
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Fernand Ledoux
Louis
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Christian Marquand
Cmdr. Philippe Kieffer - Commando Leader
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Dewey Martin
Sgt. Wilder
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Roddy McDowall
Pvt. Morris
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Michael Medwin
Pvt. Watney
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Sal Mineo
Pvt. Martini
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Kenneth More
Capt. Colin Maud
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Richard Münch
Gen. Erich Marcks
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Edmond O'Brien
Gen. Raymond D. Barton
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Leslie Phillips
RAF Officer Mac
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Wolfgang Preiss
Maj. Gen. Max Pemsel
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Ron Randell
Joe Williams
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Madeleine Renaud
Mother Superior
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Georges Rivière
Sgt. Guy de Montlaur
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Norman Rossington
Pvt. Clough
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Tommy Sands
U.S. Army Ranger
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George Segal
U.S. Army Ranger
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Jean Servais
RAdm. Janjard
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Rod Steiger
Destroyer Commander
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Richard Todd
Maj. John Howard
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Tom Tryon
Lt. Wilson
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Peter van Eyck
Lt. Col. Ocker
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Robert Wagner
U.S. Army Ranger
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Richard Wattis
British Paratrooper
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Stuart Whitman
Lt. Sheen
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Georges Wilson
Alexandre Renaud
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Patrick Barr
Group Capt. J.N. Stagg (uncredited)
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Lyndon Brook
Lt. Walsh (uncredited)
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John Crawford
Col. Caffey (uncredited)
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Armin Dahlen
Blumentritt's Adjutant (uncredited)
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Mark Damon
Pvt. Harris (uncredited)
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Richard Dawson
British Soldier (uncredited)
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Eugene Deckers
German Soldier (uncredited)
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Gil Delamare
French Commando (uncredited)
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Frank Finlay
Pvt. Coke (uncredited)
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Harry Fowler
British Paratrooper (uncredited)
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Bernard Fox
Pvt. Hutchinson (uncredited)
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Robert Freitag
Meyer's Aide (uncredited)
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Bernard Fresson
French Commando (uncredited)
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Lutz Gabor
Minor Role (uncredited)
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Arnold Gelderman
German Guard on Train Track (uncredited)
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Harold Goodwin
British Soldier (uncredited)
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Walter Gotell
German Soldier (uncredited)
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Henry Grace
Gen. Dwight D. Eisenhower (uncredited)
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Clément Harari
Minor Role (uncredited)
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Ruth Hausmeister
Frau Maria Rommel (uncredited)
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Jack Hedley
RAF Briefing Officer (uncredited)
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Michael Hinz
Manfred Rommel (uncredited)
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Walter Horsbrugh
Adm. Creasey (uncredited)
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Til Kiwe
Capt. Helmuth Lang (uncredited)
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Harry Landis
British Soldier (uncredited)
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Wolfgang Lukschy
Col. Gen. Alfred Jodl (uncredited)
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Victor Maddern
Camp Cook (uncredited)
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Howard Marion-Crawford
Glider Doctor (uncredited)
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Neil McCallum
Canadian Doctor (uncredited)
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John Meillon
RAdm. Alan G. Kirk (uncredited)
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Kurt Meisel
Capt. Ernst During (uncredited)
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Gérard Moisan
Paratrooper (uncredited)
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Tony Mordente
Cook (uncredited)
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Bill Nagy
Major in Ste. Mère-Eglise (uncredited)
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Rainer Penkert
Lt. Fritz Theen (uncredited)
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Malte Petzel
German Officer with Rupert (uncredited)
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John Phillips
Roosevelt's Aide (uncredited)
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Siân Phillips
WRNS Officer (uncredited)
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Maurice Poli
Jean (uncredited)
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Hartmut Reck
Sgt. Bernhard Bergsdorf (uncredited)
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Trevor Reid
Gen. Sir Bernard L. Montgomery (uncredited)
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Heinz Reincke
Col. Josef 'Pips' Priller (uncredited)
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Alexandre Renaud
Firefighter (uncredited)
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Paul Edwin Roth
Col. Schiller (uncredited)
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Ernst Schröder
Gen. Hans von Salmuth (uncredited)

Dietmar Schönherr
Luftwaffe Major (uncredited)
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Heinz Spitzner
Lt. Col. Helmuth Meyer (uncredited)
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Nicholas Stuart
Lt. Gen. Omar N. Bradley (uncredited)
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Hans Söhnker
German Officer (uncredited)
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Alice Tissot
Housekeeper (uncredited)
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Michel Tureau
French Commando (uncredited)
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Roland Urban
Paratrooper (uncredited)
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Vicco von Bülow
Pemsel's Adjutant (uncredited)
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Joe Warfield
US Army Medic (uncredited)
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Dominique Zardi
French Spitfire Pilot (uncredited)