Movies like Giant Heroine Sigma Lady (2011)
The best movies like Giant Heroine Sigma Lady (2011) are Parasyte: Part 2 (2015), Snatchers (2019) and Ick (2025). If Giant Heroine Sigma Lady hooked you with its science fiction, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedBugonia (2025)7.3/10 from 2,600 votes
- NewestBugonia (2025)Released 2025
- In JapaneseParasyte: Part 2 (2015)Also in Japanese
Parasyte: Part 2 (2015)
Humanity is under attack by human-mimicking flesh-eating alien parasites. One parasite bonds with his young high school student host, and he convinces the parasite to help him stop the others.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisSnatchers (2019)
After status-obsessed teen Sara has sex for the first time, she wakes up the next day nine months pregnant-with an alien.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisIck (2025)
Science teacher Hank’s life changes when he reconnects with his first love and suspects that a new student may be his daughter—all while facing an alien threat in their town.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisMonster Hunters (2020)
When an alien prison ship crash lands and unleashes creature after creature in the California desert, they make quick work of the army that tries to stop them. Now, the only hope of stopping the aliens rests with a secret branch of the government specializing in alien weaponry. But with the team untested in actual combat, the battle for Earth will be brutal.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisAttack on Titan II: End of the World (2015)
Eren Yeager leaves to restore a break in the wall destroyed by a Titan. He comes under attack by the Titans and is cornered. Shikishima comes to his aid. The titans never stops attacking. Eren is now injured and tries to protect Armin, but is swallowed by a titan. A Titan with black hair appears and begins to expel the other titans.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisZygote (2017)
The two remaining crew members of a mining operation in the Arctic Circle fight to survive against an alien creature.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisLandscape with Invisible Hand (2023)
Years into a benevolent alien occupation, mankind is still adjusting to its new overlords. Their technology initially held promise for global prosperity, but rendered most human jobs – and steady income – obsolete. When two teenagers discover the aliens are fascinated with human love and will pay for access to it, they decide to livestream their romance to make extra cash for their families.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisParasyte: Part 1 (2014)
Humanity is suffering from a series of mysterious murders across the globe, known as the 'Mincemeat murders'. High school student Izumi Shinichi has a parasite living off him, having replaced his right hand, and he might be the discoverer of truth.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisThe Wave (2019)
A man on the verge of a promotion takes a mysterious hallucinogenic drug that begins to tear down his reality and expose his life for what it really is.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisOsiris (2025)
Special Forces commandos on a mission are abducted mid-operation by a mysterious spacecraft. Upon waking aboard, they find themselves prey to a relentless alien race in a fight for survival.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisCode 8 Part II (2024)
In a world where superpowered people are heavily policed by robots, an ex-con teams up with a drug lord he despises to protect a teen from a corrupt cop.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisBugonia (2025)
Two conspiracy obsessed young men kidnap the high-powered CEO of a major company, convinced that she is an alien intent on destroying planet Earth.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisAfterburn (2025)
Set against the backdrop of a postapocalyptic Earth whose Eastern Hemisphere was destroyed by a massive solar flare, leaving what life remains mutated from radiation and fallout. The story revolves around a group of treasure hunters who extract such objects as the Mona Lisa, the Rosetta Stone and the Crown Jewels while facing rival hunters, mutants and pirates.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisReal Men (1987)
A womanizing CIA agent and an insecure insurance agent are paired together to make sure a deal goes through with aliens for the future of mankind.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisGray Matter (2023)
All her life, Aurora has been taught by her mother that the superhuman abilities they possess, the abilities that make them unique, also make them dangerous. Now, on one fateful and deadly night, Aurora will find out if her mother was telling the truth and just what consequences the use of her powers might have.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisThe Brother from Another Planet (1984)
A mute alien with the appearance of a black human is chased by outer-space bounty hunters through the streets of Harlem.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisOccupation: Rainfall (2020)
Two years into an intergalactic invasion of Earth, survivors in Sydney, Australia, fight back in a desperate ground war. As casualties mount by the day, the resistance and their unexpected allies, uncover a plot that could see the war come to a decisive end. With the Alien invaders hell-bent on making earth their new home, the race is on to save mankind.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisMemoirs of an Invisible Man (1992)
After a freak accident, an invisible yuppie runs for his life from a treacherous CIA official while trying to cope with his new life.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisMickey 17 (2025)
Unlikely hero Mickey Barnes finds himself in the extraordinary circumstance of working for an employer who demands the ultimate commitment to the job… to die, for a living.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisThe Bed Sitting Room (1969)
In the hazy aftermath of World War III, the fallout from a 'nuclear misunderstanding' is producing strange mutations amongst the survivors, and the noble Lord Fortnum finds himself transforming into a bed sitting room.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like this
Like Giant Heroine Sigma Lady and something else?
Blend two favourites and we’ll find the films in between.
Frequently asked questions
What are the best movies like Giant Heroine Sigma Lady?
The closest matches to Giant Heroine Sigma Lady are Parasyte: Part 2 (2015), Snatchers (2019) and Ick (2025). Below are 17 more, each with the reason it matches.
What should I watch after Giant Heroine Sigma Lady?
Start with Parasyte: Part 2 (2015), the closest match to Giant Heroine Sigma Lady.
What is the highest-rated movie like Giant Heroine Sigma Lady?
Bugonia (2025), rated 7.3/10 by 2,600 TMDB users.
What is the newest movie like Giant Heroine Sigma Lady?
Bugonia (2025) is the most recent release on this list.
Are there Japanese movies like Giant Heroine Sigma Lady?
Yes: Parasyte: Part 2 (2015), Attack on Titan II: End of the World (2015) and Parasyte: Part 1 (2014).
How are movies similar to Giant Heroine Sigma Lady chosen?
First come films that Trakt’s viewers watch alongside Giant Heroine Sigma Lady, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.