Movies Like Once Upon a Time: The Rock Opera

If you liked Once Upon a Time: The Rock Opera (2015), a adventure and comedy movie directed by Erin Stegeman, 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
Yellow Mirror (2026)
★ 8.1/10Also comedy and science fiction
A defective lamp reveals a heartbreaking truth about what Homer believes is reality, and an AI-powered tablet befriends and controls Maggie. The Simpsons struggle to find the light through two dark tales of the curious…
2
Invader Zim: Enter the Florpus (2019)
★ 7.4/10Also comedy and science fiction
ZIM discovers his almighty leaders never had any intention of coming to Earth and he loses confidence in himself for the first time in his life, which is the big break his human nemesis, Dib has been waiting for.
3
Justice League: Gods and Monsters (2015)
★ 7.1/10Also fantasy and adventure
In an alternate universe, very different versions of DC's Trinity fight against the government after they are framed for an embassy bombing.
4
LEGO Marvel Avengers: Mission Demolition (2024)
★ 6.5/10Also comedy and science fiction
A young, aspiring hero and superhero fan inadvertently unleashes a powerful new villain looking to rid the world of the Avengers.
5
Stewie Griffin: The Untold Story (2005)
★ 6.9/10Also adventure and comedy
The maniacal baby of the Griffin family, Stewie, meets his future self. In doing this he discovers that his future image is not what he has anticipated because of a near death experience.
6
Secret Society of Second-Born Royals (2020)
★ 6.6/10Also adventure and comedy
A rebellious teenage princess discovers she has superhuman abilities and joins a secret society of extraordinary second-born royals tasked with protecting the world.
7
LEGO DC Comics Super Heroes: The Flash (2018)
★ 6.8/10Also adventure and comedy
Reverse-Flash manipulates the Speed Force to put the Flash into a time loop that forces him to relive the same day over and over again—with progressively disastrous results, including losing his powers and being fired…
8
The Willoughbys (2020)
★ 7.1/10Also adventure and comedy
When the four Willoughby children are abandoned by their selfish parents, they must learn how to adapt their Old-Fashioned values to the contemporary world in order to create something new: The Modern Family.
9
My Little Pony: Equestria Girls - Legend of Everfree (2016)
★ 7.5/10Also adventure and music
When Canterlot Highschool goes on a trip to Camp Everfree, they’re surprised to find a magical force is causing strange things to happen around camp. With the help of the Mane 6 and especially Sunset Shimmer, Twilight…
10
Heavy Metal (1981)
★ 6.5/10Also science fiction and adventure
The embodiment of ultimate evil, a glowing orb terrorizes a young girl with bizarre stories of dark fantasy, eroticism and horror.
11
Batman and Harley Quinn (2017)
★ 6.2/10Also adventure and comedy
Batman and Nightwing are forced to team with the Joker's sometimes-girlfriend Harley Quinn to stop a global threat brought about by Poison Ivy and Jason Woodrue, the Floronic Man.
12
Chickenhare and the Hamster of Darkness (2022)
★ 7.2/10Also adventure and comedy
A brave young animal explorer teams up with two trusty friends to find a powerful artifact before his greedy uncle can get his paws on it.
13
Scooby-Doo! and the Goblin King (2008)
★ 7.6/10Also adventure and comedy
Scooby-Doo and Shaggy must go into the underworld ruled by The Goblin King in order to stop a mortal named The Amazing Krudsky who wants power and is a threat to their pals: Fred, Velma, and Daphne.
14
Bill & Ted Face the Music (2020)
★ 5.9/10Also comedy and science fiction
Yet to fulfill their rock and roll destiny, the stakes are higher than ever for the now middle-aged Bill and Ted who set out on a new adventure when a visitor from the future warns them that only their song can save…
15
Robot Chicken: Star Wars (2007)
★ 7.2/10Also comedy and science fiction
A series of 30 sketches, following the hilarious antics of various characters from a galaxy, far, far away.
16
Slumberland (2022)
★ 7.2/10Also adventure and comedy
A young girl discovers a secret map to the dreamworld of Slumberland, and with the help of an eccentric outlaw, she traverses dreams and flees nightmares, with the hope that she will be able to see her late father again.
17
Sneakerella (2022)
★ 5.9/10Also music and comedy
When El, an aspiring sneaker designer from Queens, meets Kira King, the fiercely independent daughter of legendary basketball star and sneaker tycoon Darius King, sparks fly as the two bond over their mutual affinity…
18
Trolls World Tour (2020)
★ 7.2/10Also comedy and fantasy
Queen Poppy and Branch make a surprising discovery — there are other Troll worlds beyond their own, and their distinct differences create big clashes between these various tribes. When a mysterious threat puts all of…
19
My Little Pony: Best Gift Ever (2018)
★ 7.5/10Also comedy and fantasy
As the ponies prepare for another Hearth's Warming, families come together to celebrate the holiday; Pinkie Pie, Fluttershy, Applejack, Rarity, and Rainbow Dash are ready for the big day, but Princess Twilight Sparkle…
20
Regular Show: The Movie (2015)
★ 7.9/10Also comedy and science fiction
After a high school lab experiment goes horribly wrong, Mordecai and Rigby must go back in time to battle an evil volleyball coach in order to save the universe — and their friendship.