Movies Like Zenon: Girl of the 21st Century

If you liked Zenon: Girl of the 21st Century (1999), a family and adventure movie directed by Kenneth Johnson, 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
Titan A.E. (2000)
★ 6.6/10Also science fiction and adventure
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.
2
Chaos Walking (2021)
★ 6.5/10Also science fiction and adventure
Two unlikely companions embark on a perilous adventure through the badlands of an unexplored planet as they try to escape a dangerous and disorienting reality, where all inner thoughts are seen and heard by everyone.
3
F.R.E.D.I. (2018)
★ 5.9/10Also science fiction and family
An intelligent, lovable robot known as "F.R.E.D.I." is stolen from a secret research facility by the project's lead scientist. The robot is found by a 15 year old teenager, James. Soon the two begin to communicate and…
4
The Adam Project (2022)
★ 7/10Also adventure and science fiction
After accidentally crash-landing in 2022, time-traveling fighter pilot Adam Reed teams up with his 12-year-old self on a mission to save the future.
5
Explorers (1985)
★ 6.3/10Also science fiction and adventure
Middle schooler Ben spends his free time watching sci-fi films, playing video games and reading comic books. Surprisingly, his affinity for all things fantastical yields a real result – when he has a vivid dream about…
6
Snow Queen (2002)
★ 6.1/10Also adventure and family
Since a bitter winter storm stole the life of Gerda's mother, she and her father have sadly continued to run the remote hotel they call home. Lonely and isolated, Gerda's only joy is Kai, the handsome bellboy. A…
7
Planet 51 (2009)
★ 5.9/10Also family and comedy
When Earth astronaut Capt. Chuck Baker arrives on Planet 51 -- a world reminiscent of American suburbia circa 1950 -- he tries to avoid capture, recover his spaceship and make it home safely, all with the help of an…
8
Treasure Planet (2002)
★ 7.6/10Also science fiction and adventure
When space galleon cabin boy Jim Hawkins discovers a map to an intergalactic "loot of a thousand worlds," a cyborg cook named John Silver teaches him to battle supernovas and space storms on their journey to find…
9
Guardians of the Galaxy (2014)
★ 7.9/10Also science fiction and adventure
Light years from Earth, 26 years after being abducted, Peter Quill finds himself the prime target of a manhunt after discovering an orb wanted by Ronan the Accuser.
10
Ben 10: Destroy All Aliens (2012)
★ 6.7/10Also science fiction and family
Based on the original animated series Ben 10. Ben becomes targeted by an evil Mechamorph Warrior, named "Retaliator," who mistakenly blames Ben for something he did not do and attempts to destroy all aliens.
11
The Ewok Adventure (1984)
★ 5.8/10Also adventure and family
Wicket the Ewok and his friends agree to help two shipwrecked human children, Mace and Cindel, on a quest to find their parents.
12
Crater (2023)
★ 6.6/10Also science fiction and adventure
After the death of his father, a boy growing up on a lunar mining colony takes a trip to explore a legendary crater, along with his four best friends, prior to being permanently relocated to another planet.
13
Minutemen (2008)
★ 5.8/10Also family and tv movie
When three high-school friends invent a time-machine, they decide to use it to go back in time and prevent other youngsters from making humiliating mistakes.
14
Phineas and Ferb the Movie: Candace Against the Universe (2020)
★ 7.2/10Also family and science fiction
Phineas and Ferb travel across the galaxy to rescue their older sister Candace, who has been abducted by aliens and taken to a utopia in a far-off planet, free of her pesky little brothers.
15
Babylon 5: The Gathering (1993)
★ 6.5/10Also science fiction and adventure
The feature-length pilot for this Emmy award-winning show. Babylon 5 is the latest in a series of space stations built by humans. The Vorlon ambassador, Kosh, has been poisoned. It is the new commanding officer…
16
Craig Before the Creek (2023)
★ 7.8/10Also family and tv movie
Before he was Craig of the Creek, he was just Craig — a new kid in a new town. All Craig wants is to go back to his old friends at his old home. But when he learns that the nearby creek is hiding a lost treasure that…
17
Stargate: The Ark of Truth (2008)
★ 7/10Also adventure and science fiction
SG-1 searches for an ancient weapon which could help them defeat the Ori, and discover it may be in the Ori's own home galaxy. As the Ori prepare to send ships through to the Milky Way to attack Earth, SG-1 travels to…
18
Allegiant (2016)
★ 6.1/10Also adventure and science fiction
Beatrice Prior and Tobias Eaton venture into the world outside of the fence and are taken into protective custody by a mysterious agency known as the Bureau of Genetic Welfare.
19
Barbie Video Game Hero (2017)
★ 6.8/10Also family and science fiction
When Barbie is accidentally pulled into her favourite game, she teams up with the roller skater Bella and her friend Cutie, to stop a mischievous emoji who is trying to take control of the game.
20
Ben 10 vs. the Universe: The Movie (2020)
★ 7.4/10Also adventure and science fiction
A blast from Ben's past returns to do double the damage on Team Tennyson and planet Earth itself, forcing Ben to go interstellar to save the day. Based on the 2016 reboot.