Movies Like I Want Pluto to Be a Planet Again

If you liked I Want Pluto to Be a Planet Again (2016), a romance and science fiction movie directed by Vladimir Mavounia-Kouka and Marie Amachoukeli, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Gandahar (1987)
★ 6.9/10Also animation and science fiction
On the planet Gandahar where peace reigns and poverty is unknown, this utopian lifestyle is upset by reports of people at the outlying frontiers being turned to stone. Sylvain is sent to investigate this mysterious…
2
Wanderers (2014)
★ 7.3/10Also science fiction and animation
This short film visualizes potential human exploration of the Solar System through a sequence of digitally reconstructed environments based on real astronomical data and spacecraft imagery. Depicting locations such as…
3
Blush (2021)
★ 7.8/10Also animation and romance
When a horticulturalist-astronaut crashes onto a desolate planet, he encounters an ethereal visitor and discovers the joy of building a new life—realizing the universe has delivered something astonishing.
4
Mars Express (2023)
★ 7.5/10Also animation and science fiction
In 2200, private detective Aline Ruby and her android partner Carlos Rivera are hired by a wealthy businessman to track down a notorious hacker. On Mars, they descend deep into the underbelly of the planet's capital…
5
Frequencies (2013)
★ 6.6/10Also romance and science fiction
The story of the forbidden relationship between a 'low born' boy and a 'high born' girl in an alternate reality where every person's relationships and life worth are determined by their innate 'frequencies'.
6
Titan A.E. (2000)
★ 6.6/10Also animation and science fiction
A young man finds out that he holds the key to restoring hope and ensuring survival for the human race, while an alien species called the Drej are bent on mankind's destruction.
7
Strange World (2022)
★ 6.2/10Also animation and science fiction
A journey deep into an uncharted and treacherous land, where fantastical creatures await the legendary Clades—a family of explorers whose differences threaten to topple their latest, and by far most crucial, mission.
8
Green Lantern: Emerald Knights (2011)
★ 6.7/10Also animation and science fiction
As the home planet of the Green Lantern Corps faces a battle with an ancient enemy, Hal Jordan prepares new recruit Arisia for the coming conflict by relating stories of the first Green Lantern and several of Hal's…
9
Justice League: Crisis on Two Earths (2010)
★ 7.3/10Also animation and science fiction
A heroic version of Lex Luthor from an alternate universe appears to recruit the Justice League to help save his Earth from the Crime Syndicate, an evil version of the League. What ensues is the ultimate battle of good…
10
Green Lantern: First Flight (2009)
★ 6.9/10Also science fiction and animation
Test pilot Hal Jordan finds himself recruited as the newest member of the intergalactic police force, The Green Lantern Corps.
11
Batman: The Dark Knight Returns, Part 1 (2012)
★ 7.7/10Also science fiction and animation
Batman has not been seen for ten years. A new breed of criminal ravages Gotham City, forcing 55-year-old Bruce Wayne back into the cape and cowl. But, does he still have what it takes to fight crime in a new era?
12
The Second Renaissance Part II (2003)
★ 7.5/10Also science fiction and animation
The battle for Earth turns against the humans, despite their infamous desperate act of blackening the skies.
13
9 (2009)
★ 7/10Also animation and science fiction
When 9 first comes to life, he finds himself in a post-apocalyptic world. All humans are gone, and it is only by chance that he discovers a small community of others like him taking refuge from fearsome machines that…
14
Kid's Story (2003)
★ 7.1/10Also science fiction and animation
A high school student is haunted by thoughts of "The Matrix" and a person named "Neo".
15
Batman: The Dark Knight Returns (2013)
★ 8.1/10Also animation and science fiction
Batman has not been seen for ten years. A new breed of criminal ravages Gotham City, forcing fifty-five-year-old Bruce Wayne back into the cape and cowl, but does he still have what it takes to fight crime in a new era?
16
Fire and Ice (1983)
★ 6.7/10Also animation and science fiction
The villainous Nekron and his mother, Queen Juliana, plot against the human race from their frigid fortress. Creating mass destruction with huge glaciers, mother and son incur the wrath of Larn, a warrior whose entire…
17
Barbie: Star Light Adventure (2016)
★ 6.8/10Also animation and science fiction
When Barbie, a cosmic princess with a hoverboard, learns that the brightly shining stars have begun to dim, she begins a rescue mission to save the galaxy.
18
Starship Troopers: Traitor of Mars (2017)
★ 5.9/10Also animation and science fiction
Federation trooper Johnny Rico is ordered to work with a group of new recruits on a satellite station on Mars, where giant bugs have decided to target their next attack.
19
Time Masters (1982)
★ 7.3/10Also animation and science fiction
On planet Perdide, an attack of giant hornets leaves young Piel alone in a wrecked car with his dying father. A mayday message reaches their friend Jaffar, an adventurer travelling through space. Onboard Jaffar’s…
20
Superman/Batman: Apocalypse (2010)
★ 7.2/10Also science fiction and animation
Batman discovers a mysterious teen-aged girl with superhuman powers and a connection to Superman. When the girl comes to the attention of Darkseid, the evil overlord of Apokolips, events take a decidedly dangerous turn.