Pressure is a 2026 war drama film directed and edited by Anthony Maras and written by Maras and David Haig, based on Haig's 2014 stage play. The film stars Andrew Scott as meteorologist James Stagg and Brendan Fraser as Dwight D. Eisenhower as the pair work to plan the Normandy landings during World War II, alongside Kerry Condon, Chris Messina, and Damian Lewis.
The film was released in the United States on 29 May 2026 and in the United Kingdom on 11 September 2026. It received generally positive reviews from critics.
Plot In 1944, at the height of the Second World War, the Allies prepare to invade German-occupied Europe under Operation Overlord. Under the supreme command of Gen. Dwight D. Eisenhower, the invasion is set to begin on 5 June (D-Day) with multiple amphibious landings in Normandy, France. Aware of the operation's complexity, and equally haunted by the failure of the pre-D-Day rehearsal Exercise Tiger six weeks earlier, he is privately wary.
On 2 June, Eisenhower summons Scottish meteorologist Group Captain James Stagg to Southwick House, the seat of the Supreme Headquarters Allied Expeditionary Force (SHAEF) and requests him to provide a forecast favourable for Allied operations on D-Day, which is set to commence in the next 61 hours. Duly appointed as SHAEF's chief meteorological officer, Stagg leads the British-U.S. team tasked with providing the forecast, and is introduced to the bombastic Col. Irving P. Krick, who leads the U.S. section of the team.
Stagg's team immediately analyzes meteorological intelligence compiled from numerous weather stations to prepare a comprehensive forecast, and promptly predicts two low-pressure storms headed straight for the English Channel - indicating heavy rain, cloudy skies, low visibility and high waves, which could render the invasion unfeasible. Krick, who has relied more on "analogue forecasting" based on historical pattern readings, disputes this, arguing that previous forecasts in the area for several years have indicated calm weather.
On 3 June, Stagg attends SHAEF's morning conference and posits that Overlord's planned date of 5 June would be disastrous and recommends it to be postponed to 18 June; however, the meeting ends inconclusively when Gen. Bernard Montgomery mentions any delay could risk discovery by the Germans. Krick, barred by Stagg from attending, later meets with Eisenhower and presents his own findings, leading Eisenhower to furiously confront Stagg, who maintains his position. The impasse persists well into the next day without any resolution; Eisenhower is ambivalent, but nevertheless seems to believe Krick. Concurrently, Stagg is informed that the hospital where his pregnant wife had been admitted to was bombed, with her condition unknown; although devastated, he does not defer to Krick. Stagg is later comforted by Eisenhower's private secretary Kay Summersby, who later urges Eisenhower to not be harsh on him.
On 4 June, both Stagg and Krick present their respective, and still contradictory, findings to SHAEF. Exasperated, Stagg points out the deficiencies in Krick's forecasting techniques, arguing that the Battle of Mont Sorrel of June 1916 — which Krick had omitted from his data — also had inclement weather, and that nature cannot be factually ignored. Stagg again insists on postponing Overlord and states that the next feasible opportunity is 18 June, but an incredulous Montgomery rejects it. However, other SHAEF commanders including Adm. Bertram Ramsay and ACM. Trafford Leigh-Mallory hesitate, noting they both cannot work under Stagg's scenario; Eisenhower finally relents, agreeing to a postponement. Later that morning, SHAEF attends Sunday service and despite the initial sunshine, the storms finally arrive, vindicating Stagg but leaving Krick crestfallen.
Sometime later, Stagg gets a break when data recorded by Irish citizen observer Maureen Sweeney indicates a gap in the stormy weather, to which Krick concurs. In the early hours of 5 June, Stagg briefs Eisenhower and convinces him to launch the invasion on 6 June, which Eisenhower accepts. In private, Eisenhower prepares two public statements to be released contingent upon either the invasion's success or failure.
On 6 June, the revised D-Day, Eisenhower delivers a stirring radio address to the Allied forces, wishing them victory. Overlord begins with a combined seaborne-airborne thrust on Normandy, which catches the Germans unaware. Elsewhere, celebrations erupt at Southwick House when news of the invasion's success arrive via radio. His work complete, Stagg departs to look for his wife, and to his joy, finds that she and their new-born son have survived; the two tearfully embrace.
The film's closing credits reveal that the invasion's success enabled the Allies to defeat Germany within a year. Eisenhower, in a 1961 conversation with JFK on the way to the latter's inauguration as President, credits Overlord's success to the fact that the Allies "had better meteorologists than the Germans".
Cast Andrew Scott as RAF Group Captain James Stagg, the Scottish chief meteorological officer at SHAEF. Brendan Fraser as U.S. Army General Dwight D. Eisenhower, the Supreme Commander of the Allied Expeditionary Forces and overall commander of Operation Overlord. Kerry Condon as MTC First Lieutenant Kay Summersby, Eisenhower's private secretary and confidante. Chris Messina as USAAF Colonel Irving P. Krick, an American meteorologist who staunchly disagreed with Stagg. Damian Lewis as British Army General Sir Bernard Montgomery, the Commander-in-Chief of the 21st Army Group and overall Commander of Allied Ground Forces for the invasion. Con O'Neill as RAF Air Chief Marshal Sir Trafford Leigh-Mallory, the Air Commander-in-Chief of the Allied Expeditionary Air Force (AEAF). Robert Portal as RN Admiral Sir Bertram Ramsay, the Naval Commander-in-Chief of the Expeditionary Force. Henry Ashton as John Eisenhower Tamsin Topolski as Liz Stagg, the pregnant wife of James Stagg. Jojo Macari as Andrew Carter Daniel Quinn-Toye as Michael Gregory, one of the numerous soldiers accidentally killed during Exercise Tiger Toby Williams as Bryant Max Croes as Private Eugene Shaw Roseanna Brown as lead Operator Wil Coban as Private Tommy Cooper
Production The film is produced by Working Title Films and financed by StudioCanal. It was directed by Anthony Maras, who co-wrote the script with David Haig. It is adapted from Haig's stage play Pressure which premiered in Edinburgh in 2014 and later moved to the West End.
Andrew Scott was reported to be leading the cast in July 2024 as Group Captain James Stagg. The same month, Brendan Fraser was cast as Dwight D. Eisenhower. The following month, Kerry Condon joined the cast as Eisenhower's assistant Captain Kay Summersby. They were later joined in the cast by Damian Lewis and Chris Messina. Principal photography began in the United Kingdom in September 2024. Filming locations included Mentmore Towers in Mentmore, Buckinghamshire. Volker Bertelmann composed the score.
Release In November 2024, Focus Features acquired North American distribution rights to the film; it will also distribute the film through parent company Universal Pictures across Latin America, the Middle East, North Africa, and pan-Asia. Pressure was theatrically released on 29 May 2026 in the United States, and was released in the United Kingdom on 11 September.
Reception Box office In the United States and Canada, Pressure was released alongside Backrooms, The Breadwinner, and the wide expansion of Tuner and was projected to gross around $5 million from 1,829 theaters in its opening weekend. The film made $2.4 million on its first day, and went on to debut to $5.8 million, finishing in seventh.
Critical response Metacritic, which uses a weighted average, assigned the film a score of 69 out of 100, based on 36 critics, indicating "generally favorable" reviews. Audiences surveyed by CinemaScore gave the film an average grade of "A" on an A+ to F scale.
Historical accuracy The movie contains several differences from the real story of the meteorologists working on Operation Overlord. While in the film Stagg is portrayed as joining the staff just days before the invasion, he had been running practice forecasts with analysts from the United States Army Air Forces since November 1943. Stagg's wife also gave birth to their son several months after D-Day, not immediately after.
Stagg also never recommended 18 June for the date of the invasion. While the movie depicts clear and sunny weather until a sudden storm arrives on 4 June, conditions had actually begun deteriorating by 3 June. Additionally, Maureen Sweeney's data was important in detecting the incoming storms; she has not historically been given credit for detection of a gap in the weather. Like in the movie, Eisenhower did postpone a decision until the morning of 4 June, but Stagg suggested a 24-hour postponement rather than a two-week delay.
As in the stage play, the film omits the Norwegian Sverre Petterssen, the man who actually had D-Day postponed. Petterssen was the meteorologist who was decisive when the Allies had to decide when D-Day could be carried out. It was Petterssen's weather forecast that saw the gap between the two storm centres and said that they had an opportunity on 6 June. The film's narrative centres on the British meteorologist James Stagg. In reality, he had the role of coordinator between three independent weather groups, of which Petterssen led one that included Charles Douglas, a senior civilian meteorologist with the British Met Office. The three groups each prepared their own weather forecasts, which Stagg compiled and presented to the Allied high command. Stagg was not a meteorologist with much experience in forecasting, and he did not have his own meteorological office to rely on. So he probably had a very difficult job of evaluating and combining three somewhat different weather forecasts. The American forecasting group thought that conditions would be calm. The group of Petterssen and Douglas and the third forecasting group were saying that the weather was getting too bad. It was crucial that Stagg listened more to them and less to the Americans that day. Petterssen was the leading expert and the most experienced meteorologist in these forecasting groups, possibly on a par with Douglas in some areas. However, Pettersen was considerably more eloquent than Douglas, and more persistent. Many experts in Norway have spoken out against the presentation in the film. The American Meteorological historian James Rodger Fleming also honoured Pettersen in a report.
See also
Turbulence – A 2009 novel covering a similar topic
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