Movies Like The Secret of the Secret Weapon

If you liked The Secret of the Secret Weapon (1988), a comedy and science fiction movie directed by Alexandru Tatos, 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
The Loud House Movie (2021)
★ 7.2/10Also comedy
The Loud family travel to Scotland and discover they are descendants of Scottish royalty as they move into their giant ancestral castle.
2
Phineas and Ferb the Movie: Candace Against the Universe (2020)
★ 7.2/10Also science fiction and comedy
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.
3
Secret Society of Second-Born Royals (2020)
★ 6.6/10Also 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.
4
LEGO Star Wars Terrifying Tales (2021)
★ 6.8/10Also science fiction and comedy
Poe Dameron and BB-8 must face the greedy crime boss Graballa the Hutt, who has purchased Darth Vader’s castle and is renovating it into the galaxy’s first all-inclusive Sith-inspired luxury hotel.
5
LEGO Star Wars: The Mandalorian (2026)
★ 6.7/10Also science fiction
The Mandalorian and Grogu join their misfit allies for an epic party, celebrating their heroism. As friends regale the crowd with tales of their adventures, a pirate threat looms.
6
The Willoughbys (2020)
★ 7.1/10Also 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.
7
Stewie Griffin: The Untold Story (2005)
★ 6.9/10Also comedy and science fiction
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.
8
The Brave Little Toaster to the Rescue (1997)
★ 6.1/10Also comedy
When Toaster and the gang spark friendships with the playful animals at the veterinary hospital, they soon discover their new pals are about to be sent to a testing laboratory.
9
The Man in the White Suit (1951)
★ 6.9/10Also comedy and science fiction
The unassuming, nebbishy inventor Sidney Stratton creates a miraculous fabric that will never be dirty or worn out. Clearly he can make a fortune selling clothes made of the material, but may cause a crisis in the…
10
Sneakerella (2022)
★ 5.9/10Also 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…
11
The Warriors Gate (2016)
★ 6.6/10Also comedy
After a mysterious chest opens a gateway through time, teen gamer Jack is transported to an ancient empire terrorized by a cruel barbarian king. Jack will need all of his gaming skills as he battles to defeat the…
12
Henry Danger: The Movie (2025)
★ 7.7/10Also comedy and science fiction
Henry Hart meets a superfan—eager to fight crime with Kid Danger—who comes into possession of a device that can open up alternate realities. Facing a wild ride, Henry will need his best friend Jasper and his new…
13
Plankton: The Movie (2025)
★ 6.6/10Also comedy and science fiction
Plankton's tangled love story with his sentient computer wife goes sideways when she takes a stand — and decides to destroy the world without him.
14
The Monkey King (2023)
★ 6.5/10Also comedy
A stick-wielding monkey teams with a young girl on an epic quest for immortality, battling demons, dragons, gods — and his own ego — along the way.
15
Batman: Return of the Caped Crusaders (2016)
★ 6.5/10Also science fiction
Adam West and Burt Ward return to their iconic roles of Batman and Robin. The film sees the superheroes going up against classic villains like The Joker, The Riddler, The Penguin and Catwoman, both in Gotham City… and…
16
Recess: All Growed Down (2003)
★ 6.5/10Also comedy
T.J. and The Recess Gang are kidnapped by the Third Street School's kindergartners, who are in turn being bullied by a new kid in their class.
17
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.
18
Scooby-Doo! The Sword and the Scoob (2021)
★ 7.5/10Also comedy
An evil sorceress transports the gang back to the age of chivalrous knights, spell-casting wizards, and fire-breathing dragons.
19
A.R.C.H.I.E. (2016)
★ 6/10Also science fiction and comedy
A recently orphaned 15-year-old who has moved to a small town to live with her uncle befriends a robotic canine with super strength, x-ray vision and the ability to talk and the pair take on a military complex…
20
Iron Man & Hulk: Heroes United (2013)
★ 5.9/10Also science fiction
The Invincible Iron Man and the Incredible Hulk must join forces to save the Earth from its greatest threat yet! When two Hydra scientists try to supercharge a Stark Arc Reactor with Hulk's Gamma Energy, they unleash a…