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What's After the Movie?
Sci-fi thriller

400 Days (2016): Ratings, Box Office & Ending

400 Days (2016) movie poster

400 Days is a 2016 sci-fi thriller directed by Matt Osterman. It runs 1 hour 31 minutes and earned $58 worldwide. Critics gave it 22% on Rotten Tomatoes, and IMDb users rate it 4.4/10.

IMDb rating
4.4/10
Rotten Tomatoes
22%
worldwide gross
$58
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400 Days (2016) movie poster
Released
Runtime
1h 31m (91 min)
Director
Matt Osterman
Genres
Sci-Fi , Mystery , Thriller
Original language
English
After the credits
No No extra scene
The story

What Is 400 Days About?

The premise of 400 Days without spoilers. The whole story and the ending explained are in the plot summary further down.

A team of four astronauts undertakes a rigorous, year-long simulation preparing them for a journey to a distant planet. As the isolation deepens and contact with Earth diminishes, the psychological pressure mounts, threatening their mental stability. When communication abruptly ceases, the crew begins to doubt the mission’s true purpose, suspecting a hidden agenda and questioning the nature of their reality.

400 Days Themes & Keywords

· 14 tags
  • space sci fi
  • ambiguous
  • low budget sci fi movie
  • astronaut
  • simulation
  • trapped in space
  • post apocalypse
  • airlock
  • bunker
  • insanity
  • infighting
  • cabin fever
+2 more
  • confined space
  • experiment
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Crew

The Director of 400 Days

Directed by Matt Osterman.

From the director

More from Matt Osterman

More films directed by Matt Osterman, best-rated first: Hover, Bitcon and Ghost from the Machine.

Full filmography
Ratings

400 Days Reviews & Ratings

Critics gave 400 Days 22% on Rotten Tomatoes, and IMDb users rate it 4.4/10.

Plot

400 Days Plot Summary & Ending Explained

What happens in 400 Days from start to finish, spoilers included, with a timeline of 14 key events and the ending explained. The opening is below; the full summary is a 2-minute read.

Spoilers ahead

Four astronauts—Captain Theo Cooper, Dr. Emily McTier, Bug Kieslowski, and Cole Dvorak—embark on an ambitious journey to undergo a 400-day-long simulation on Earth designed to analyze the long-term effects of space travel. As they spend their time in isolation underground, the crew faces increasingly severe psychological challenges, including paranoia and hallucinations. As tension grows, each member begins to retreat into their own space, both physically and mentally.

Full summary

The whole story of 400 Days, scene by scene, with the ending explained

Read the full summary
Box office

400 Days Box Office

400 Days grossed $58 worldwide.

2016 box office

Worldwide gross

$58

International
$58
Videos

400 Days Trailers & Videos

2 videos: 1 trailer and 1 featurette.

400 Days Official Trailer #1 (2015) - Dane Cook, Brandon Routh Sci-Fi Movie HD
  • Featurette 400 Days - OFFICIAL EPK Dane Cook, Brandon Routh, Caity Lotz, Tom Cavanagh, Ben Feldman
Quiz

How Well Do You Know 400 Days?

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

Question 1 of 10

  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
  10. Question 10: not answered

Who is the captain of the crew in '400 Days'?

Cars

Cars in 400 Days

2 cars on screen: the 2010 BMW X5 E70 and the 1961 Plymouth Custom Suburban.

  • 2010 BMW X5 E70 in 400 Days 2010 BMW X5 E70 Minor role
  • 1961 Plymouth Custom Suburban in 400 Days 1961 Plymouth Custom Suburban Background role
Details

400 Days Also Known As

16 alternative titles, including “Zero Days - World War 3.0” and “Zero Days: Nuclear Cyber Sabotage”.

Also known as
  • Zero Days - World War 3.0
  • Zero Days: Nuclear Cyber Sabotage
  • 零日
  • אפס ימים
  • Hackernes Hemmelige Våben
  • Nulté dny
  • 제로 데이즈
  • Jours zéro
  • Zero zile
  • Нульові дні
  • 零日網路戰
  • Уязвимость нулевых дней
+4 more
  • Nulladik napok
  • Lỗ Hổng
  • Nulté dni
  • Nulti dani

Seen 400 Days?

FAQ

400 Days FAQ: Box Office, Runtime & Release Date

Runtime, release date, director, box office, ratings and post-credit scenes of 400 Days, each answered in a sentence.

How long is 400 Days?

400 Days runs 1 hour 31 minutes (91 minutes).

When was 400 Days released?

400 Days was released on January 15, 2016.

Who directed 400 Days?

400 Days was directed by Matt Osterman.

More films by Matt Osterman

How much did 400 Days make at the box office?

400 Days grossed $58 worldwide.

How is 400 Days rated?

400 Days has 4.4/10 on IMDb, 22% on Rotten Tomatoes, 43% on TMDB and 3.7/5 on Letterboxd.

Does 400 Days have a post-credit scene?

No. 400 Days has no extra scene during or after the credits.

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