6.7/10
6,696
114 user 56 critic

When Worlds Collide (1951)

Trailer
2:00 | Trailer
As a new star and planet hurtle toward a doomed Earth, a small group of survivalists frantically work to complete the rocket which will take them to their new home.

Director:

Rudolph Maté

Writers:

Sydney Boehm (screenplay), Edwin Balmer (novel) | 1 more credit »
Reviews
Popularity
3,253 ( 2,728)
Won 1 Oscar. Another 1 nomination. See more awards »

Videos

Photos

Learn more

More Like This 

Certificate: Passed Horror | Mystery | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 5.9/10 X  

Aliens come to Earth seeking scientists to help them in their war.

Director: Joseph M. Newman
Stars: Jeff Morrow, Faith Domergue, Rex Reason
Action | Sci-Fi | Thriller
    1 2 3 4 5 6 7 8 9 10 6.4/10 X  

Extraterrestrials traveling in high-tech flying saucers contact a scientist as part of a plan to enslave the inhabitants of Earth.

Director: Fred F. Sears
Stars: Hugh Marlowe, Joan Taylor, Donald Curtis
Adventure | Drama | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 6.3/10 X  

After their latest rocket fails, Dr. Charles Cargraves and retired General Thayer have to start over again. This time, Gen. Thayer approaches Jim Barnes, the head of his own aviation ... See full summary »

Directors: Irving Pichel, Walter Lantz, and 3 more credits »
Stars: John Archer, Warner Anderson, Tom Powers
Horror | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 6.5/10 X  

A spaceship from another world crashes in the Arizona desert and only an amateur stargazer and a schoolteacher suspect alien influence when the local townsfolk begin to act strangely.

Director: Jack Arnold
Stars: Richard Carlson, Barbara Rush, Charles Drake
Horror | Sci-Fi | Thriller
    1 2 3 4 5 6 7 8 9 10 6.1/10 X  

The first manned expedition to Mars is decimated by an unknown life form which stows away on the rescue ship.

Director: Edward L. Cahn
Stars: Marshall Thompson, Shirley Patterson, Kim Spalding
Action | Sci-Fi | Thriller
    1 2 3 4 5 6 7 8 9 10 7.1/10 X  

A small town in California is attacked by Martians, beginning a worldwide invasion.

Director: Byron Haskin
Stars: Gene Barry, Ann Robinson, Les Tremayne
Crime | Drama
    1 2 3 4 5 6 7 8 9 10 7.2/10 X  

The City Editor of a sleazy tabloid goes against his own journalistic ethics to resurrect a twenty year old murder case... with tragic results.

Director: Mervyn LeRoy
Stars: Edward G. Robinson, Marian Marsh, H.B. Warner
Drama | Thriller
    1 2 3 4 5 6 7 8 9 10 5.1/10 X  

A TV talk-show host who may have killed his wife finds himself being pursued by both the police and a gang of hoods.

Director: Robert Gist
Stars: Stuart Whitman, Janet Leigh, Eleanor Parker
Horror | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 7.2/10 X  

Scientists and American Air Force officials fend off a bloodthirsty alien organism while at a remote arctic outpost.

Directors: Christian Nyby, Howard Hawks
Stars: Kenneth Tobey, Margaret Sheridan, James Arness
Horror | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 6.3/10 X  

A young boy learns that space aliens are taking over the minds of earthlings.

Director: William Cameron Menzies
Stars: Helena Carter, Arthur Franz, Jimmy Hunt
Crime | Drama | Film-Noir
    1 2 3 4 5 6 7 8 9 10 7.3/10 X  

A man who is down on his luck falls in with a criminal.

Director: Cy Endfield
Stars: Frank Lovejoy, Kathleen Ryan, Richard Carlson
Drama
    1 2 3 4 5 6 7 8 9 10 7.4/10 X  

A promising lawyer tries to handle his social and professional problems while climbing the ranks in Philadelphia.

Director: Vincent Sherman
Stars: Paul Newman, Barbara Rush, Alexis Smith
Edit

Cast

Complete credited cast:
Richard Derr ... David Randall
Barbara Rush ... Joyce Hendron
Peter Hansen ... Dr. Tony Drake
John Hoyt ... Sydney Stanton
Larry Keating ... Dr. Cole Hendron
Rachel Ames ... Julie Cummings (as Judith Ames)
Stephen Chase ... Dr. George Frye
Frank Cady ... Harold Ferris
Hayden Rorke ... Dr. Emery Bronson
Sandro Giglio Sandro Giglio ... Dr. Ottinger
Edit

Storyline

South African pilot@ Dave Randall serves as courier - transporting a briefcase to American scientist, Dr Hendron. Inside the case are documents which state the star Bellus will collide with Earth, destroying it. As domain comes ever closer, and despite widespread disbelief, only a modern-day Noah's arrk can save it. Written by J. Spurlin

Plot Summary | Plot Synopsis

Taglines:

Untold Excitement is Unleashed! See more »


Certificate:

Passed | See all certifications »

Parents Guide:

View content advisory »
Edit

Details

Country:

USA

Language:

English | French | Portuguese | Spanish

Release Date:

15 November 1951 (USA) See more »

Also Known As:

When Worlds Collide See more »

Filming Locations:

Calabasas, California, USA See more »

Edit

Box Office

Budget:

$936,000 (estimated)
See more on IMDbPro »

Company Credits

Production Co:

Paramount Pictures See more »
Show more on IMDbPro »

Technical Specs

Runtime:

Sound Mix:

Mono (Western Electric Recording)

Color:

Color (Technicolor)

Aspect Ratio:

1.37 : 1
See full technical specs »
Edit

Did You Know?

Trivia

The rescue helicopter is a Hiller 360 (UH-12) See more »

Goofs

There are no external fuel tanks visible on the spacecraft (think of the space shuttle as a reference), implying that all the fuel is carried internally. The spaceship is simply too small to carry 40+ humans and a small zoo of animals, plus the enormous quantity of fuel required for the takeoff/flight. See more »

Quotes

[first lines]
Narrator: [spoken over a shot of outer space] Needles in a heavenly haystack. There are more stars in the heavens than there are human beings on Earth. Through telescopes men of science constantly search the infinitesimal corners of our solar system seeking new discoveries, hoping to better understand the laws of the Universe. Observatories dedicated to the study of astronomy are set in high and remote places, but there is none more remote than Mt. Kenna Observatory in this part of South ...
See more »

Alternate Versions

In the German dub, the observatory from the beginning of the film is located in southern Germany and is named the Kepler Observatory. See more »

Connections

Referenced in 2012 (2009) See more »

Frequently Asked Questions

See more »

User Reviews

Good Despite its Flaws
20 February 2004 | by SargebriSee all my reviews

When I was younger, this was one science fiction film that definitely made an impression on me. This was one of those where I actually was scared that one day my world would come to an end. However, as I got older I realized that this was just a movie, but still it is one of the best genre films of its era. Sure, it has its flaws (especially the painted background at the end), but still it is a film that was a product of its time and it will always be one of my favorites.


34 of 35 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 114 user reviews »

Contribute to This Page

Free Movies and TV Shows You Can Watch Now

On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!

Browse free movies and TV series



Recently Viewed