Worst Science Fiction Movies of All Time

These are those movies you hate, and forget. They insult the genre.

The Top Ten

1 Mars Needs Moms

I haven't seen it, but the very idea makes me cringe and think, is this some kind of a joke? - PositronWildhawk

PositronWildhawk, don't watch it, trust me - RickyReeves

Hilariously bad. I will give it kudos for good animation but it was ruined on this. - Jiorl

I kinds liked it when I was small - Toucan

V 2 Comments
2 Santa's Slay

This sounds like a fun movies - idontknow

3 Space Chimps

Just so bad, it has 0 reason to exist.

4 The Wiggles: Space Dancing

The animation is freaky - Ihateschool

5 Battle for Terra
6 Star Wars Holiday Special

Anything Star Wars themed sucks!

In my opinion is a part of most overrated movie - belarbi

7 Space Chimps 2: Zartog Strikes Back
8 Jedi Junkies
9 Escape from Planet Earth

This Film Has Unoriginal Jokes

10 Thumb Wars

The Contenders

11 Robocop
12 Poultrygeist
13 Robocop 2
14 Skyline

Hell on Earth, this film is beyond dreadful. - PositronWildhawk

15 Santa Claus Conquers the Martians
16 Sphere
17 Mission to Mars V 1 Comment
18 Robocop 3
19 Battlefield Earth

Mars need moms is the godfather compared to this

Should be number one.

Easily should be number 1 - Jiorl

20 Doctor Who and the Daleks
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Best Science Fiction Movies Top Ten '70s Science Fiction Movies Best Science Fiction Movies of 2015 Best Science Fiction Movies of 2013 Best Science Fiction Movies of 2014

List StatsUpdated 19 Sep 2017

100 votes
114 listings
2 years, 259 days old

Top Remixes

1. Santa's Slay
2. The Wiggles: Space Dancing
3. Mars Needs Moms



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