Shows Like Once Upon a Time… Space

If you liked Once Upon a Time… Space (1982), a animation and sci-fi & fantasy series, here are 20 shows with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Harvey Beaks (2015)
★ 6.3/10Also animation and sci-fi & fantasy
A mild-mannered young bird and his best friends, a pair of rambunctious siblings called Fee and Foo, seek adventure and mischief in the magical forest that they call home.
2
Super Friends (1973)
★ 7.7/10Also animation and sci-fi & fantasy
The most powerful heroes ever--Superman, Wonder Woman, Aquaman, Batman and Robin--join forces with teenagers Wendy and Marvin and their dog, Marvel the Wonderdog, to defend justice and guard the innocent.
3
Find Me in Paris (2018)
★ 8/10Also sci-fi & fantasy
When Lena Grisky, a Russian Princess and student at the Paris Opera Ballet School accidentally time travels to present day, she must quickly adapt if she hopes to keep her secret and hide from the dangerous Time…
4
The Marvelous Misadventures of Flapjack (2008)
★ 8/10Also animation and sci-fi & fantasy
A young boy who grew up inside a talking whale sets sail for magical Candied Island, accompanied by Capt. K'nuckles, a crusty old pirate.
5
Gargoyles (1994)
★ 8.1/10Also animation and sci-fi & fantasy
In Scotland, 994 A.D. Goliath and his clan of gargoyles defend a medieval castle. In present day, David Xanatos buys the castle and moves it to New York City. When the castle is attacked the gargoyles are awakened from…
6
Once Upon a Time... The Discoverers (1994)
★ 7.7/10Also animation
From flashes of genius to curious experiments, humankind's innovations lead explorers and inventors on a brilliant journey of discovery in this series.
7
Halo Legends (2010)
★ 6.7/10Also animation and sci-fi & fantasy
This sweeping science-fiction saga delves into the rich “Halo” universe with seven exciting stories (told in eight parts) focused on Master Chief’s mysterious origins, the Spartans’ advanced combat capabilities, and…
8
Star Trek: Prodigy (2021)
★ 7.2/10Also animation and sci-fi & fantasy
A motley crew of young rebellious aliens commandeer an old Starfleet ship and must figure out how to work together while navigating a greater galaxy, in search for a better future. These six young outcasts know nothing…
9
Captain N: The Game Master (1989)
★ 7.2/10Also animation and sci-fi & fantasy
A teenager from Earth, is brought to another universe known as Videoland to defeat the evil villainess, Mother Brain, as foretold in an Ancient Prophecy.
10
Dragon Booster (2004)
★ 7.5/10Also animation and sci-fi & fantasy
Artha Penn, a stable boy becomes a Dragon Booster, a hero to protect the world from the impending Dragon-Human war and unite humans and dragons for all time.
11
Phantom 2040 (1994)
★ 6.9/10Also animation and sci-fi & fantasy
Phantom 2040 is a French-American animated science fiction television series loosely based on the comic strip hero The Phantom, created by Lee Falk. The central character of the series is said to be the 24th Phantom…
12
I Am Groot (2022)
★ 7/10Also animation and sci-fi & fantasy
There's no guarding the galaxy from this mischievous toddler! Get ready as Baby Groot takes center stage in his very own collection of shorts, exploring his glory days growing up and getting into trouble among the stars.
13
Chuggington (2008)
★ 6.7/10Also animation and sci-fi & fantasy
Koko, Brewster and Wilson are three young, adventurous trainee "chuggers", learning about working on the railway in the town of Chuggington, with the help of the railway controller, Vee, the older engines, and their…
14
Gremlins: Secrets of the Mogwai (2023)
★ 8.4/10Also sci-fi & fantasy and animation
Set in 1920s Shanghai, ten-year-old Sam and 12-year-old Elle return the Mogwai Gizmo back home to the lush and perilous Valley of Jade.
15
Star Wars: The Clone Wars (2008)
★ 8.5/10Also sci-fi & fantasy and animation
Yoda, Obi-Wan Kenobi, Anakin Skywalker, Mace Windu and other Jedi Knights lead the Grand Army of the Republic against the droid army of the Separatists.
16
Adventure Time: Side Quests (2026)
★ 8.9/10Also animation and sci-fi & fantasy
Young hero Finn and his magical dog best friend Jake embark on adventures across the fantastical land of Ooo — partying with cloud people and punching evil in the butt along the way.
17
The Fairly OddParents (2001)
★ 7.6/10Also animation and sci-fi & fantasy
The zany, fast-paced adventures of a 10-year-old boy and his fairy godparents, who inadvertently create havoc as they grant wishes for their pint-sized charge.
18
Justice League Unlimited (2004)
★ 8.3/10Also animation and sci-fi & fantasy
The galaxy's most powerful superheroes return to battle the allied villains and criminal plots that endanger the universe.
19
Birdman and the Galaxy Trio (1967)
★ 7.6/10Also sci-fi & fantasy and animation
Granted the power and wings of an eagle by high priests, Birdman defends the rights of mankind across the universe accompanied by his constant companion, an eagle named Avenger.
20
Silver Surfer (1998)
★ 7.4/10Also animation and sci-fi & fantasy
The adventures of the cosmic wanderer as he seeks his lost home after rebelling from his master.