20 best movies like Zenon: Girl of the 21st Century (1999)

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.

The visionary dreams of three curious and adventuresome young boys become an exciting reality in Explorers, the action-fantasy from director Joe Dante, who combines keen humor, warmth and fantasy with unexpected twists. In their makeshift laboratory, the boys use an amazing discovery and their ingenuity to build their own spaceship and launch themselves on a fantastic interplanetary journey.

A lonely cat living in a mall pet shop has a sour outlook on life until, in the midst of the holiday rush, she’s swept up into a robbery and a friendship with a human girl.

A mischievous young boy, Tom Sawyer, witnesses a murder by the deadly Injun Joe. Tom becomes friends with Huckleberry Finn, a boy with no future and no family. Tom has to choose between honoring a friendship or honoring an oath because the town alcoholic is accused of the murder. Tom and Huck go through several adventures trying to retrieve evidence.

Yet another variation on Mark Twain's "A Connecticut Yankee At King Arthur's Court." Here, a computer malfunction causes a science researcher to be sent back in time with her laptop, which she uses to amaze the court.

A group of kids must protect their vacation home from invading aliens.

A lab accident gives a hound named Shoeshine some serious superpowers -- a secret that the dog eventually shares with the young boy who becomes his owner and friend.

In a hyper-linked social media age, an orphaned teenage girl, Jerrica Jem Benton, becomes an online recording sensation, and she and her sisters embark on a music-driven scavenger hunt - one that sends them on an adventure across Los Angeles - in an attempt to unlock a final message left by her father.

Ivan is a 400-pound silverback gorilla who shares a communal habitat in a suburban shopping mall with Stella the elephant, Bob the dog, and various other animals. He has few memories of the jungle where he was captured, but when a baby elephant named Ruby arrives, it touches something deep within him. Ruby is recently separated from her family in the wild, which causes him to question his life, where he comes from and where he ultimately wants to be.

Based on Gordon Korman's book 'Swindle,' this movie is about a boy named Griffin who finds a valuable multi-million dollar baseball card. After accidentally selling the card for a million dollar loss, he enlists the help of his best friend Ben and his colleagues to regain the baseball card.

Seven disgusting kids but nevertheless of interesting personality are being made of the green mud coming out of garbage can. Once alive their master gives them rules to obey although they think that life is funnier without following stupid regulations like no television or no candy. Naturally this will cause some conflicts.

Family adventure based on Mary Norton's classic children's books about a race of tiny people who live under the floorboards, resourcefully surviving by borrowing bits and pieces from the large residents who dwell above. After being discovered by 'human beans', borrower Arrietty and her parents are forced to leave their home while attempting to evade the clutches of obsessive scientist Professor Mildeye.

Morris "Mud" Himmel has a problem. His parents desperately want to send him away to summer camp. He hates going to summer camp, and would do anything to get out of it. Talking to his friends, he realizes that they are all facing the same sentence: a boring summer camp. Together with his friends, he hatches a plan to trick all the parents into sending them to a camp of their own design.

Mere seconds before the Earth is to be demolished by an alien construction crew, Arthur Dent is swept off the planet by his friend Ford Prefect, a researcher penning a new edition of "The Hitchhiker's Guide to the Galaxy."

Will Proudfoot (Bill Milner) is looking for an escape from his family's stifling home life when he encounters Lee Carter (Will Poulter), the school bully. Armed with a video camera and a copy of "Rambo: First Blood", Lee plans to make cinematic history by filming his own action-packed video epic. Together, these two newfound friends-turned-budding-filmmakers quickly discover that their imaginative ― and sometimes mishap-filled ― cinematic adventure has begun to take on a life of its own!

After their father is called into work, two young boys, Walter and Danny, are left in the care of their teenage sister, Lisa, and told they must stay inside. Walter and Danny, who anticipate a boring day, are shocked when they begin playing Zathura, a space-themed board game, which they realize has mystical powers when their house is shot into space. With the help of an astronaut, the boys attempt to return home.

Teenager Les Anderson thinks his life can't get any worse after he flunks his driver's exam, but he's wrong. Even though he didn't receive his license, Les refuses to break his date with the cool Mercedes Lane, and he decides to lift his family's prize luxury car for the occasion. Unfortunately, Mercedes sneaks some booze along and passes out drunk, and a confused Les makes the bad decision of enlisting his rebellious friend, Dean, to help.

After a construction project begins digging in their neighborhood, best friends Tuck, Munch and Alex inexplicably begin to receive strange, encoded messages on their cell phones. Convinced something bigger is going on, they go to their parents and the authorities. When everyone around them refuses to take the messages seriously, the three embark on a secret adventure to crack the code and follow it to its source. But taking matters into their own hands gets the trio in way over their heads when they discover a mysterious being from another world who desperately needs their help. The epic, suspenseful and exciting journey that follows will change all of their lives forever.

Skylar finds out that her parents are monster hunters after she accidentally releases some monsters from a secret containment chamber; so she and her techno friends must recapture all the monsters and also save her mom and dad from these monsters who are out for revenge.

The four-inch-tall Clock family secretly share a house with the normal-sized Lender family, "borrowing" such items as thread, safety pins, batteries and scraps of food. However, their peaceful co-existence is disturbed when evil lawyer Ocious P. Potter steals the will granting title to the house, which he plans to demolish in order to build apartments. The Lenders are forced to move, and the Clocks face the risk of being exposed to the normal-sized world.

Three young women vacationing in Paris find themselves whisked away to Monte Carlo after one of the girls is mistaken for a British heiress.

When a tiny intergalactic starship crashes into the bedroom of middle-schooler Rod Allbright, he is enlisted by the extraterrestrial Galactic Patrol, a group of out-of-this-world lawmen, and must race to save the world from Total Planetary Disaster with his cousin Elspeth.

Zip and Zap, two mischievous twins, were placed in the Esperanza, a school where the games are prohibited. There will found the Club of Marble, child resistance to challenge the authority of adults. Thanks to her intelligence, her courage and her unwavering faith in friendship, Zip and Zap and the rest of the club will discover a mysterious secret that is hidden in the school and live the most exciting adventure of their lives.

Mae and Gabby are two friends who go everywhere together but they are not very popular in their school. Their classmates always pressure because they have not had a boyfriend so to avoid further setbacks, the girls put in place a plan to create the perfect boyfriend. Both believe that it will be easy to create their perfect guy using the military team building; machinery owned by the father of Mae, the machine works through a wireless keyboard. The machine can create with their settings, a robotic soldier. Of this plan was born Albert an ideal guy to be a perfect boyfriend. He will be the most popular boy of the school.

A crew of miniature aliens operate a spaceship that has a human form. While trying to save their planet, the aliens encounter a new problem, as their ship becomes smitten with an Earth woman.

Set in a world where superheroes are commonly known and accepted, young Will Stronghold, the son of the Commander and Jetstream, tries to find a balance between being a normal teenager and an extraordinary being.

A UFO is stranded on earth and impounded by the US government. Its pilot, a cat with a collar that gives it special powers, including the ability to communicate with humans, has eluded the authorities and seeks the help of a scientist in order to reclaim and repair his ship and get back home.

A veterinarian who can communicate with animals travels abroad to search for a giant sea snail.

Bingo, the runaway circus dog, is off the leash and saving Chuckie's life! Bingo and the boy become the best of friends in this canine comedy featuring doggy disguises and skateboarding, pinball and prison. Chuckie and his parents (Cindy Williams and David Rasche) are moving house, a thousand miles away, but Bingo won't be allowed to join them. Chuckie and Bingo's determination to be reunited is t

An intergalactic dog pilot from Sirius (the dog star), visits Earth to verify the rumors that dogs have failed to take over the planet.

A group of oddball high school students find themselves trapped in detention with their classmates having turned into a horde of Zombies.

Eight years after the third film, the OSS has become the world's top spy agency, while the Spy Kids department has since become defunct. A retired spy Marissa (Jessica Alba) is thrown back into the action along with her stepchildren when a maniacal Timekeeper (Jeremy Piven) attempts to take over the world. In order to save the world, Rebecca (Rowan Blanchard) and Cecil (Mason Cook) must team up with their hated stepmother. Carmen and Juni have since also grown up and will provide gadgets to them.

Shakey is a family film about a 35-year-old widower named J.T. O'Neil, his precocious 10-year-old daughter and their devoted mutt Shakey. After moving from a small town to Chicago and missing the fine print in their rental contract, J.T. is forced to try and get rid of his lovable pooch. Shakey and Chandler won't have it and hatch a plan to keep Shakey and teach J.T. a valuable lesson about loyalty and the importance of keeping family together.

After her father's ship is carried off by a sudden storm, the spunky Pippi Longstocking is stranded with her horse, Alfonso,and her pet monkey, Mr. Neilson, and takes up residence in the old family home, which is thought by neighborhood children to be haunted. Soon, two children, Tommy and his sister Anika, venture into the house only to meet up with Pippi. The three soon become friends and get into various adventures together, including cleaning the floor with scrubbing shoes, dodging the "splunks", going down a waterfall in barrels, and helping Pippi with the problem of having to go to an orphanage. Older children will probably get the most out of this movie.

Living a bleak existence at a London orphanage, 12-year-old Peter finds himself whisked away to the fantastical world of Neverland. Adventure awaits as he meets new friend James Hook and the warrior Tiger Lily. They must band together to save Neverland from the ruthless pirate Blackbeard. Along the way, the rebellious and mischievous boy discovers his true destiny, becoming the hero forever known as Peter Pan.

Wren is invited to a Halloween party by her crush, Aaron Riley, but she is also forced by her mother to take her oddball little brother Albert with her when she goes out trick-or-treating on Halloween. When she goes to the party instead, she loses him and must find him before her mother finds out.

The Galactic Patrol is back - but they've lost Deputy Rod Allbright's body. It's been stolen by B'KR, the most fiendish villain in the galaxy, which leaves Rod's mind sharing one body with his annoying cousin Elspeth. Stranded on a mysterious alien planet, our young heroes embark on a mission to find the only being who can stop B'KR once and for all, the legendary time-strider himself; Art Allbright - who also happens to be Rod's dad. The Galactic Patrol's high-flying adventures continue in this thrilling second film based on the global best-selling book series from acclaimed author Bruce Coville and Simon and Schuster Children's Publishing. This rip-roaring sequel draws the crew of the Good Ship Ferkel into a web of alien plots that will test their courage to the utmost -- and ultimately bring them face-to-face with one of the galaxy's most guarded secrets.

Mary Beth is a marine biologist that gets annoyed when a dog called Zeus stows aboard her research boat. Nevertheless she is intrigued when the intrusive canine makes best-friends with her captive dolphin, Roxanne. She falls in love with Zeus's owner, Terry, a musician who rides a bike.

Dylan Schoenfield is the pink princess of the upscale Los Angeles Woodlands Academy. She has the coolest boyfriend, the most popular friends, and a brand-new it bag that everyone covets. But when she accidentally tosses her Serge Sanchez bag into a fountain, this princess comes face-to-face with her own personal frog, self-professed film geek Josh Rosen. In return for rescuing Dylan's bag, Josh convinces Dylan to let him film her for his documentary on high school popularity. Reluctantly, Dylan lets F-list Josh into her A-list world, and is shocked to realize that sometimes nerds can be pretty cool. But when Dylan's so-called prince charming of a boyfriend dumps her flat, her life and her social status comes to a crashing halt. Can Dylan win the Woodlands Academy Fall Formal Blossom Queen crown? Can Josh win the Woodlands Academy 10th Annual Film Festival? Can Dylan, with Josh's help, pull the pieces together to create her own happily-ever-after?

Emperor Spengo sees Marge Nelson and using a giant magnet, kidnaps her and her husband Dick, hoping to make Marge his before blowing up the Earth. The Emperor and other inhabitants of his planet are somewhat less than bright, and Dick begins reliving episodes of Flash Gordon and Buck Rogers in order to rescue Marge, save the Earth, and restore the rightful emperor to the throne.

Former Gotham City District Attorney Harvey Dent, one side of his face scarred by acid, goes on a crime spree based on the number '2'. All of his actions are decided by the flip of a defaced, two-headed silver dollar.

After the disappearance of her scientist father, three peculiar beings send Meg, her brother, and her friend to space in order to find him.

David Portnoy, a 15-year-old birding fanatic, thinks that he's made the discovery of a lifetime. So, on the eve of his father's remarriage, he escapes on an epic road trip with his best friends to solidify their place in birding history.

In Jumanji: The Next Level, the gang is back but the game has changed. As they return to rescue one of their own, the players will have to brave parts unknown from arid deserts to snowy mountains, to escape the world's most dangerous game.

Schools out, and Fred Figglehorn's dream of water slides, horseback riding and monkey butlers during the summer turns into a nightmare of gruel and poisonous berries when his mom signs him up to an unsanitary camp.

A young boy is scared of the monster under his bed. He asks his 6th grade brother to swap rooms for the night as a bet that the monster really exists. Soon the brother becomes friends with the monster and discovers a whole new world of fun and games under his bed where pulling pranks on kids and other monsters is the main attraction.

When a Miami dentist inherits a team of sled dogs, he's got to learn the trade or lose his pack to a crusty mountain man.

A Mysterious Alien Creature (MAC) escaping from nefarious NASA agents, is befriended by a young boy in a wheelchair. Together, they try to find MAC's family from whom he has been separated.

Climb aboard for an extraordinary version of Mark Twain's sweeping adventure when Walt Disney presents The Adventures of Huck Finn, starring Elijah Wood (The Lord of the Rings). Directed by Stephen Sommers (The Mummy, The Mummy Returns), it's the unforgettable saga of a mischievous youngster and a runaway slave

Seven years after the Monsterpocalypse, Joel Dawson, along with the rest of humanity, has been living underground ever since giant creatures took control of the land. After reconnecting over radio with his high school girlfriend Aimee, who is now 80 miles away at a coastal colony, Joel begins to fall for her again. As Joel realizes that there’s nothing left for him underground, he decides against all logic to venture out to Aimee, despite all the dangerous monsters that stand in his way.