21 Sci-Fi Movies That Were Brutally Bad

When done right, the science fiction genre can be an escape for us to experience worlds and environments much, much different than our own.

However, science fiction can also be a host to myriad bad ideas, poorly executed passion projects, and ambitious misfires that live on in infamy. I've assembled 21 of these out-of-this-world sci-fi duds with the "can't look away" quality saved for the most laughably half-witted of the genre.

21.Jupiter Ascending

"Jupiter Ascending"

A half-dog Channing Tatum protects Mila Kunis against an overacting Eddie Redmayne in order to fulfill her great cosmic fate in this epic misstep from the Wachowskis.

Warner Bros / Courtesy Everett Collection

20.The Island of Dr. Moreau (1996)

"The Island of Dr. Moreau"

Fired directors, clashing co-stars, and studio interference eventually transformed a Val Kilmer-starring adaptation of H.G. Wells' iconic novel into a bizarre and aimless fiasco featuring Marlon Brando in pale pancake makeup and an ice bucket on his head.

New Line Cinema / Courtesy Everett Collection

19.Fateful Findings

Neil Breen Films via Giphy

I dare you to find a science fiction movie as confusing, convoluted, and unintentionally comedic as Neil Breen's misguided cult film Fateful Findings.

18.Solarbabies

"Solarbabies"

This over-the-top post-apocalyptic film feels like a second-rate Mad Max with a group of rollerblading orphans, but has achieved newfound popularity as a long-lost "so-bad-it's-good" gem.

MGM / Courtesy Everett Collection

17.Moonfall

"Moonfall"

Moonfall is Roland Emmerich at his most Roland Emmerich-y, as the filmmaker finds another implausible excuse to put Earth at peril while executing a script that feels salvaged from a conspiracy theorist's message board.

Lionsgate / Moviestore Collection Ltd. / Courtesy Alamy

16.Robocop 3

"Robocop 3"

If you saw the brilliant, ultraviolent satire of Robocop and just wish it was sanitized to a PG-13, stripped of its ingenuity and needed Robocop-fighting robot ninjas, then Robocop 3 might be just the film for you.

Orion Pictures / Collection Christophel / Courtesy Alamy

15.Suburban Commando

"Suburban Commando"

It's probably a smart idea to avoid Hulk Hogan movies entirely, but it takes a certain kind of masochist to endure his '90s sci-fi kids flick in which he plays an intergalactic warrior who seeks refuge with a middle-class family when his ship crashes on Earth.

New Line Cinema / Courtesy Everett Collection

14.Planet of the Apes (2001)

"Planet of the Apes"

Tim Burton has never dropped the ball as hard as he did with his remake of Planet of the Apes, which egregiously features Mark Wahlberg with a Caesar haircut and a twist on its predecessor's iconic ending that elicits more laughs than gasps.

20th Century Fox Film Corp. / Courtesy Everett Collection

13.Skyline (2010)

"Skyline"

Alien abductions have never been less exciting than this corny film starring the unlikely duo of Eric Balfour and Donald Faison, though its more action-heavy sequels have found a minor cult fanbase courtesy of Film Twitter.

Relativity Media / Moviestore Collection Ltd. / Courtesy Alamy

12.Chappie

"Chappie"

11.The Visitor (1979)

"The Visitor"

10.Barb Wire

"Barb Wire"

Poor Pamela Anderson, who hoped to establish herself as a viable leading actor but instead headlined one of the most lackluster comic book adaptations of all time, which is certainly saying something.

Gramercy Pictures / Courtesy Everett Collection

9.Infinite

"Infinite"

Antoine Fuqua directs this terrible reincarnation sci-fi film with the energy of a drive-thru car wash, but at least he's matching the unabashed laziness of the film's miscast lead, Mark Wahlberg.

Di Bonaventura Pictures / Paramount Pictures / Album / Courtesy Alamy

8.After Earth

"After Earth"

7.In Time

"In Time"

In Time is corny to a fault, especially given how hard all involved committed to the silly "time is currency" subplot that also posits a world where Olivia Wilde is Justin Timberlake's mom.

Twentieth Century Fox Film Corporation / Courtesy Everett Collection

6.Lost in Space (1998)

"Lost in Space"

If you wish you could forget how bad the overblown 1998 feature film adaptation of Lost in Space was, just imagine how the cast and crew must feel omitting it from their résumés for nearly 25 years.

New Line Cinema / Courtesy Everett Collection

5.Heartbeeps

"Heartbeeps"

4.Judge Dredd

"Judge Dredd"

3.Battlefield Earth

"Battlefield Earth"

The vanity project to end all vanity projects, Battlefield Earth is a disaster of astronomical proportions, although those willing to turn their brains off could enjoy it for how impressively incompetent this Scientology-laden blunder is from start to finish.

Warner Bros. / Courtesy Everett Collection

2.Ultraviolet

"Ultraviolet"

1.Serenity (2019)

"Serenity"

Which sci-fi movie would you add to the list?