Top 10 Unbelievably Dumb Decisions in Sci-Fi Movies

Science fiction can be intellectual and require a lot of thought and research, yet these characters made incredibly stupid decisions in the movies. WatchMojo presents the Top 10 Stupidest Decisions in Science Fiction Movies. But what will take the top spot? Putting the Death Star exhaust port in such an accessible place, taking captured dinosaurs to america in the Jurassic Park sequel, or trusing robots with our military needs in the Terminator franchise? Watch to find out!

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00:50 #10. Training Drillers to Become Astronauts from “Armageddon” (1998)
02:10 #9. Bringing the Sports Almanac Back in Time from “Back to the Future Part II” (1989)
03:29 #8. Falling in Love with a Humanoid Robot from “ex_machina” (2015)
04:41 #7. Testing the Drug ALZ113 from “Rise of the Planet of the Apes” (2011)
05:40 #6. Running Straight Ahead from “Prometheus” (2012)
06:32 #5. Not Quarantining Kane from “Alien” (1979)
07:35 #4. Kissing the Infected from “28 Weeks Later” (2007)
09:01 #3, #2, #1 ????

Big thanks to Michael T. Simpson for suggesting this idea, and to see how WatchMojo users voted, check out the suggest page here:

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  1. I made a dumb decision!! i forgot anything with a 10 in the title is watch
    mojo and that really annoying voice of the narrator dam she is annoying

  2. in rogue one it explains that the exhaust port was put there by an imperial
    scientist that wants to help the rebellion

  3. Good thing to know that in Rogue One (Spoilers) it was deliberately put
    there by the man designed the fucking thing in hopes that the Rebellion
    could use it to keep the empire at a stale mate.

  4. Uhm.. Armageddon did take astronauts to pilot the spacecrafts, and took the
    drillers to operate the drills. An astronaut couldn’t gain the years of
    experience they had during training.

  5. I disagree with #8. I haven’t seen the movie, so I might not have a leg to
    stand on; however, we don’t decide on who to love. It just happens.

    And I’d replace #2’s movie with the first movie. If they didn’t create the
    dinosaurs, then no one would’ve died.

  6. the dumbest thing in star wars IV is not the exhaust port nor the
    (retconned) intented design flaw
    save it for after you won the war, not just one battle, okay?

  7. An exhaust port that’s only 2m wide on a space station the size of a small
    moon, guarded by hundreds of turrets and TIE fighters. Success coming only
    when taken by a newbie Force-wielder after 2 failed attempts beforehand,
    possible only because the primary engineer designed the port to initiate a
    chain reaction following a perfect shot from a starfighter traveling at
    high velocity under duress, saved at the last moment by a scoundrel who let
    his morality get the better of him at the perfect time to allow him to join
    the fight and save the one and only pilot in the attack able to access the
    Force…..yeah…seems like the port was a horrible idea…

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