Worst Science Fiction Movies of All Time

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

The Top Ten

1 Mars Needs Moms 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 Santa's Slay

This sounds like a fun movies - idontknow

3 Space Chimps Space Chimps

Just so bad, it has 0 reason to exist.

4 The Wiggles: Space Dancing The Wiggles: Space Dancing
5 Battle for Terra Battle for Terra
6 Star Wars Holiday Special 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 Space Chimps 2: Zartog Strikes Back
8 Jedi Junkies Jedi Junkies
9 Thumb Wars Thumb Wars
10 Escape from Planet Earth Escape from Planet Earth

The Contenders

11 Robocop Robocop
12 Poultrygeist Poultrygeist
13 Robocop 2 Robocop 2
14 Skyline Skyline

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

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

Mars need moms is the godfather compared to this

V 2 Comments
20 Doctor Who and the Daleks Doctor Who and the Daleks
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List StatsUpdated 21 Jan 2017

100 votes
94 listings
2 years, 18 days old

Top Remixes

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