Watch 2021 Movies Online in United Kingdom
Explore the best 2021 movies in United Kingdom. From box office hits to fan-favorite films, discover top-rated titles, trending picks, and hidden gems that made 2021 a standout year for entertainment.
Take a trip back to 2021 and relive the best in entertainment in United Kingdom. Browse a wide variety of movies, including award-winning blockbusters, trending releases, and critically acclaimed favorites. Whether you're looking for action-packed thrillers, heartwarming dramas, laugh-out-loud comedies, or captivating documentaries, 2021 delivered something for everyone. Use Popcorn Time to easily find titles by genre, popularity, or release date, and rediscover the magic of 2021.
From the big screen to small-screen hits, explore the year's most memorable releases and create your own playlist of 2021's greatest entertainment. Start streaming now and see why 2021 remains a favorite among movie and TV lovers.
Movie
In a world where walking, talking, digitally connected bots have become children's best friends, an 11-year-old finds that his robot buddy doesn't quite work the same as the others do.
Ron's Gone Wrong (2021 )
Movie
Three friends try to save their mummified friend, Harold, from greedy criminals by returning him to his resting place before midnight on Halloween.
Under Wraps (2021 )
Movie
When Flora rescues a squirrel she names Ulysses, she is amazed to discover he possesses unique superhero powers, which take them on an adventure of humorous complications that ultimately change Flora's life--and her outlook--forever.
Flora & Ulysses (2021 )
Movie
A bird raised by mice begins to question where she belongs and sets off on a daring journey of self-discovery.
Robin Robin (2021 )
Movie
Tom the cat and Jerry the mouse get kicked out of their home and relocate to a fancy New York hotel, where a scrappy employee named Kayla will lose her job if she can’t evict Jerry before a high-class wedding at the hotel. Her solution? Hiring Tom to get rid of the pesky mouse.
Tom & Jerry (2021 )
Movie
Jamie owns a sightseeing and tour company in the small town of Cooperville, New York. Navigating the holidays with enthusiasm is trickier for Jamie since her husband Matt passed. Matt loved Christmas and found unparalleled joy in giving to others. While reminiscing with family, Jamie realizes the town desperately needs someone with Matt’s genius for thinking of the small gestures that bring genuine happiness to the holidays.
A Kindhearted Christmas (2021 )
Movie
Take a stroll down Sesame Street and witness the birth of the most influential children's show in television history. From the iconic furry characters to the classic songs you know by heart, learn how a gang of visionary creators changed the world.
Street Gang: How We Got to Sesame Street (2021 )
Movie
With his best friend Luca away at school, Alberto is enjoying his new life in Portorosso working alongside Massimo—the imposing, tattooed, one-armed fisherman of few words—who's quite possibly the coolest human in the entire world as far as Alberto is concerned. He wants more than anything to impress his mentor, but it's easier said than done.
Ciao Alberto (2021 )
- Free
Movie
The Queen of Christmas returns with a blast of holiday cheer in this special. Mariah performs her enchanting original song "Fall in Love at Christmas" with Khalid and Kirk Franklin, chats with Apple Music's Zane Lowe, and signs off with a festive classic.
Mariah's Christmas: The Magic Continues (2021 )
Movie
Determined teen Din is longing to reconnect with his childhood best friend when he meets a wish-granting dragon who shows him the magic of possibilities.
Wish Dragon (2021 )
Movie
Tired of being locked in a reptile house where humans gawk at them like they are monsters, a ragtag group of Australia’s deadliest creatures plot an escape from their zoo to the Outback, a place where they’ll fit in without being judged.
Back to the Outback (2021 )
Movie
On Halloween, Mickey tells a tale of two witches-in-training, Minnie and Daisy, who must pass four tests to graduate from the With Academy in Happy Haunt Hills.
Mickey's Tale of Two Witches (2021 )
Movie
World traveler and adventurer Gulliver is invited to return to Lilliput, the town he previously saved from the enemy fleet of the neighboring Blefuscu.
Gulliver Returns (2021 )
Movie
The Oggly family arrive at the municipal rubbish dump of Smelliville and must look for a new home, but they never feel really welcome anywhere. They stink and are for most humans just a tad too oggly. When Firebottom, the family dragon, crash-lands on the run-down rubbish tip of the small town of Smelliville, the Ogglies at once feel at home. And it's here they want to stay.
Welcome to Smelliville (2021 )
Movie
Two Brooklyn siblings' summer in a rural Oahu town takes an exciting turn when a journal pointing to long-lost treasure sets them on an adventure, leading them to reconnect with their Hawaiian heritage.
Finding ʻOhana (2021 )
Movie
During the Seaside Noel celebrations, Christin learns of a developer who is planning to tear down the wharf that is home to her toy store. Tensions rise as she falls for the developer's son, Andy.
Nantucket Noel (2021 )
Movie
Whitney Alder owns interior design firm Marietta Designs, which she runs with her friend Andi in the small town of Marietta, Montana. Whitney is designing Santa’s float for the annual Marietta Christmas Parade when a potential job opportunity comes her way: the full redesign of a landmark home by Christmas Eve.
A Christmas Miracle for Daisy (2021 )
- Free
Movie
The Templeton brothers — Tim and his Boss Baby little bro Ted — have become adults and drifted away from each other. But a new boss baby with a cutting-edge approach and a can-do attitude is about to bring them together again … and inspire a new family business.
The Boss Baby: Family Business (2021 )
Movie
After Phillip Eppermint manages to evade a prison sentence in Thailand, Checkered Ninja comes alive and seeks out Alex. Together, with Alex and his entire family, they now have to go to Thailand to bust Eppermint.
Checkered Ninja 2 (2021 )
Movie
Young Pinocchio runs away from his genius creator Jepetto. Accompanied by his horse Tibalt, he aims to see the world while joining the traveling circus ran by hustler Modjafocco.
Pinocchio: A True Story (2021 )
Movie
In a world where culture has nearly ceased to exist, one lone Mexican-American struggling to carry on her traditions unknowingly summons a dark and ancient creature to protect her.
The Last of the Chupacabras (2021 )
Movie
Upon learning that he is from New York City, a wide-eyed boy, who is half human and half alligator, decides to leave his sheltered life in the swamp and search for his long lost father. A musical adventure.
Arlo the Alligator Boy (2021 )
Movie
The Sharkpack gets ready for Halloween with the spooky legend of the "Fearsome Fog" — and Sharkdog must save trick-or-treating from a slimy sea monster!
Sharkdog’s Fintastic Halloween (2021 )
- Free
Movie
In this true-life twist on a holiday fable, Jeremy Morris brings a whole new meaning to Christmas spirit when his extravagant seasonal display sparks a dispute with his neighbors that lands them all in court.
'Twas the Fight Before Christmas (2021 )
Movie
A baby pufferfish travels through a wondrous microworld full of fantastical creatures as he searches for a home on the Great Barrier Reef.
Puff: Wonders of the Reef (2021 )
Movie
Popelka, a resourceful and independent young girl, is a servant in her stepmother's house and confides in her closest friend the owl. When she comes across three magical acorns, she's granted a single wish for each one of them.
Three Wishes for Cinderella (2021 )
Movie
With help from a local fisherman, his niece and an adorable baby seal, George embarks on a quest in search of the long-lost shipwreck of legendary sea captain Trumpet Tooter.
Curious George: Cape Ahoy (2021 )
Movie
Lincoln Loud gears up for the ultimate Christmas, until he finds out that most of his sisters have plans to be elsewhere for the big day. Determined to remind his family that they all need to be together, Lincoln and his best friend Clyde McBride embark on a mission to preserve the family’s holiday traditions.
A Loud House Christmas (2021 )
Movie
In this film's adventure, a volcano erupts suddenly, suddenly awakening the Pacific Ocean floor of hundreds of volcanoes composed of the "ring of fire", this sudden event quickly turned into a global catastrophe. The volcanic clusters that are about to erupt en masse threaten the horned whales washed ashore by the tsunami, the cap penguins living in the volcanic islands, the equipment of the small column maintenance station, the food planted by plant fish in the marine farms... Not to mention the plants and animals that live in the crater all year after year!
Octonauts and the Ring of Fire (2021 )
- Free
Movie
After receiving an exciting new job opportunity at a cutting edge Pet Invention company, Robert, his teenage daughter Jenna and their trusty and special border collie Charlie make the move to the new neighborhood, right before Christmas. Upon arriving, Robert meets his gorgeous next door neighbor Holly, and her sassy and spunky border collie Gidget. Before the sparks can fly, they are set upon my Robert’s conniving and obnoxious next door neighbor and project manager Victor, his neighborhood bully bulldog “Vinnie P” and the sycophantic sidekick Chihuahua “Jose”.
Pups Alone (2021 )
- Free
Movie
When tasked with taking 'action' by an elementary teacher as a summer project, two affluent and spoiled siblings face their Dad's bankruptcy and parents' divorce by attempting to win the most complicated contest of all time.
The Terrible Adventure (2021 )
Movie
Summersette's biggest baddies join forces on New Year’s Eve to battle Zoey and the Beam Team. But cool cousin Zara powers up to help save the day!
StarBeam: Beaming in the New Year (2021 )
