Skip to content
What's After the Movie?
Sci-fi film

Red Planet Mars (1952): Cast, Plot & Where to Watch

Red Planet Mars (1952) movie poster

Red Planet Mars is a 1952 sci-fi film directed by Harry Horner, starring Peter Graves as Chris Cronyn, Andrea King and Herbert Berghof. It runs 1 hour 27 minutes. Stream it on Fawesome and FlixFling, or rent or buy it on FlixFling.

Red Planet Mars (1952) movie poster
Released
Runtime
1h 27m (87 min)
Director
Harry Horner
Genre
Sci-Fi
Original language
English
After the credits
No No extra scene
The story

What Is Red Planet Mars About?

The premise of Red Planet Mars without spoilers. The whole story is in the plot summary further down.

SEE! The first contact between Earth and Mars! Husband-and-wife scientists pick up a pie-in-the-sky TV message supposedly from Mars.

Red Planet Mars Themes & Keywords

· 50 tags
  • communication
  • scientific discovery
  • science
  • newspaper
  • newspaper stand
  • microphone
  • discovery
  • stairs
  • running down stairs
  • breaking news
  • fireplace
  • inspection
+38 more
  • military truck
  • whistle
  • coal
  • coal miner
  • businessman
  • greedy businessman
  • rail
  • locomotive
  • black telephone
  • on air sign
  • radio communication
  • radio station
  • announcer
  • old woman
  • code
  • monitor
  • broken windshield
  • mob
  • police
  • countdown
  • raincoat
  • father son relationship
  • chaos
  • money withdrawal
  • pandemonium
  • stock market crash
  • overturned vehicle
  • riot
  • fallen government
  • trick or treat
  • gadget
  • jeep
  • lab
  • cash withdrawal
  • soldier
  • admiral
  • alien
  • industrial production
Where to watch

Where to Watch Red Planet Mars

Stream it on Fawesome and FlixFling, or rent or buy it from FlixFling. US availability and prices from JustWatch.

Streaming availability in the US, powered by JustWatch logo

Cast & crew

Red Planet Mars Cast & Characters

Peter Graves leads the cast as Chris Cronyn, with Andrea King as Linda Cronyn and Herbert Berghof as Franz Calder. Directed by Harry Horner; 13 actors are credited in all.

Also Starring in Red Planet Mars

· 9 more
Plot

Red Planet Mars Plot Summary

What happens in Red Planet Mars from start to finish, spoilers included, with a timeline of 13 key events. The opening is below; the full summary is a 3-minute read.

Spoilers ahead

An American astronomer uncovers images of Mars that hint at dramatic environmental changes engineered by an advanced intelligence. Chris Cronyn Peter Graves and his wife, Linda Cronyn Andrea King, have been reaching Mars through a hydrogen-powered radio transmitter, drawing on ideas once developed by Franz Calder Herbert Berghof, a scientist with a dark wartime past. Their exchanges begin with pure mathematics—concepts like pi—and gradually shift to questions about Martian life, as the messages claim Mars is a utopia where technology has wiped away scarcity and there is no fear of nuclear war.

Full summary

The whole story of Red Planet Mars, scene by scene

Read the full summary
Videos

Red Planet Mars Trailers & Videos

The trailer of Red Planet Mars.

Red Planet Mars 1952 Trailer
Quiz

How Well Do You Know Red Planet Mars?

9 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 9

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered

Which actor plays the astronomer Chris Cronyn?

Cars

Cars in Red Planet Mars

3 cars on screen, including the 1951 Plymouth Concord Savoy and the 1940 Chevrolet G-7107.

  • 1951 Plymouth Concord Savoy in Red Planet Mars 1951 Plymouth Concord Savoy Important role
  • 1940 Chevrolet G-7107 in Red Planet Mars 1940 Chevrolet G-7107 Minor role
  • Willys MB 'Jeep' in Red Planet Mars Willys MB 'Jeep' Background role
Details

Red Planet Mars Also Known As

8 alternative titles, including “Endstation Mars” and “Marte, el planeta rojo”.

Also known as
  • Endstation Mars
  • Marte, el planeta rojo
  • Red Planet Mars (Marte, el planeta rojo)
  • 红色星球
  • La Planète rouge
  • Mart, el planeta vermell
  • 紅色星球火星
  • Красная планета Марс

Seen Red Planet Mars?

FAQ

Red Planet Mars FAQ: Where to Watch, Cast & Runtime

Runtime, release date, director, cast, where to watch and post-credit scenes of Red Planet Mars, each answered in a sentence.

How long is Red Planet Mars?

Red Planet Mars runs 1 hour 27 minutes (87 minutes).

When was Red Planet Mars released?

Red Planet Mars was released on May 15, 1952.

Who directed Red Planet Mars?

Red Planet Mars was directed by Harry Horner.

More films by Harry Horner

Who is in the cast of Red Planet Mars?

Red Planet Mars stars Peter Graves as Chris Cronyn, Andrea King as Linda Cronyn and Herbert Berghof as Franz Calder, among 13 credited actors.

Where can I watch Red Planet Mars?

In the US, Red Planet Mars is streaming on Fawesome, FlixFling and IndieFlix and available to rent or buy on FlixFling (availability from JustWatch).

Does Red Planet Mars have a post-credit scene?

No. Red Planet Mars has no extra scene during or after the credits.

Coming soon to your phone

The Plot Explained Movie Summary App

From blockbusters to hidden gems: plot summaries, endings explained and timelines on your phone. Save your favorites and never miss a twist again.

Be the first to know when it launches. Your email stays private, always. Learn more about the app