The Day the Earth Caught Fire is a British science fiction disaster film starring Edward Judd, Leo McKern and Janet Munro. It was directed by Val Guest and released in 1961, and is one of the classic apocalyptic films of its era. The film opened at the Odeon Marble Arch in London on 23 November 1961.

The film, which was partly made on location in London and Brighton, used matte painting to create images of abandoned cities and desolate landscapes. The production also featured the real Daily Express, even using the paper's own headquarters, the Daily Express Building in Fleet Street and featuring Arthur Christiansen as the Express editor, a job he had held in real life.

The Day the Earth Caught Fire

Plot

A lone man walks through the deserted streets of a sweltering London. The film then goes back several months. Peter Stenning (Judd) had been an up-and-coming journalist with the Daily Express, but since a divorce threw his life into disarray, he has been drinking too much (one of his lines is "Alcoholics of the press, unite!") and his work has suffered. His editor (Christiansen) has begun giving him lousy assignments. Stenning's only friend, Bill Maguire (McKern), is a veteran Fleet Street reporter who offers him encouragement and occasionally covers for him by writing his copy.

The Day the Earth Caught Fire

Meanwhile, after the Soviet Union and the United States simultaneously conduct nuclear bomb tests, strange meteorological events begin to affect the globe. Stenning is sent to the British Met Office to obtain temperature data, and while there he meets Jeanie (Munro), a young typist who is temporarily acting as telephonist. They "meet cute", trading insults; later, they fall in love.

The Day the Earth Caught Fire

Stenning then discovers that the weapons tests have had a massive effect on Earth. He asks Jeannie to help him get any relevant information. It becomes apparent that Earth's nutation has been altered by 11 degrees, affecting the climatic zones and changing the pole and the equator. The increasing heat has caused water to evaporate and mists to cover Britain, and a solar eclipse occurs days ahead of schedule. Later, characters realise that the orbit of the Earth has been disrupted and the planet is spiralling in towards the Sun.

The government imposes a state of emergency and starts rationing water and supplies. People start evacuating the cities. Scientists conclude that the only way to bring Earth back into a safe orbit is to detonate a series of nuclear bombs in western Siberia. Stenning, Maguire, and Jeanie gather at a bar to listen to the radio broadcast of the event. The bombs are detonated, and the shock wave causes dust to fall from the bar's ceiling.

At the newspaper print room, two versions of the front page have been prepared: one reads "World Saved", the other "World Doomed". The film ends without expressly revealing which one will be published and with a voiceover from Stenning stating:

"So Man has sown the wind - and reaped the whirlwind. Perhaps in the next few hours, there will be no remembrance of the past, and no hope for the future that might have been. All the works of Man will be consumed in the great fire out of which he was created. But perhaps at the heart of the burning light into which he has thrust his world, there is a heart that cares more for him, than he has ever cared for himself. And if there is a future for Man - insensitive as he is, proud and defiant in his pursuit of power - let him resolve to live it lovingly; for he knows well how to do so. Then he may say once more: Truly the light is sweet; and what a pleasant thing it is for the eyes to see the Sun."

The American ending adds church bells to signal that the world has been saved but this is stated not to have been in the original ending.

Cast

Edward Judd as Peter Stenning

Leo McKern as Bill Maguire

Janet Munro as Jeannie Craig

Michael Goodliffe as 'Jacko', the night editor

Bernard Braden as the news editor

Reginald Beckwith as Harry

Gene Anderson as May

Renée Asherson as Angela

Arthur Christiansen as Jeff Jefferson, the editor

Austin Trevor as Sir John Kelly

Edward Underdown as Dick Sanderson

Ian Ellis as Michael Stenning

Peter Butterworth as second sub-editor (uncredited) Pamela Green as a shower steward (uncredited) Michael Caine as a police constable (uncredited) Norman Chappell as a Hotel receptionist (uncredited)

Arthur Christiansen, a former editor of the Daily Express, played the editor of the newspaper. Three years before Zulu, a then-unknown Michael Caine played an uncredited police officer diverting traffic.