Fun-loving 10-year-old Ben Tennyson is back in this reboot of the popular animated series that originally aired from 2005-2008. He sets out on a cross-country adventure with Grandpa Max and cousin Gwen during the kids' summer vacation. Things take an exciting turn when Ben discovers the Omnitrix, a watch that transforms him into 10 heroic aliens. That opens up to him a new world full of extraterrestrial superpowers. Although Ben, Grandpa Max and Gwen use Ben's new powers for good, that doesn't mean he can't use them to get into some occasional superpowered mischief.
The Rust Bucket is stolen by the vile Fly Guys.
When Ben interferes with malicious magician Hex’s quest for the earth-moving Titan Gloves at a swap meet, he inadvertently switches bodies with Gwen!
Ben, Gwen and Max’s trip to Niagara Falls is cut short by the horrid Hydromanders, creatures menacing them and their fellow tourists.
Ben faces an intimidating wrestler in a true challenge.
While trying to film his own indie film, Ben accidentally allows the Bug Gang to go free.
Ben and Gwen’s trip is interrupted by the Weatherheads.
Ben stumbles into Dr. Animo’s secret lab.
Ben teams up with Grandpa Max’s old college buddies.
Ben, Gwen and Max go on a tour of the impervious Fort Knox when Dr. Animo sicks a hungry ani-mutate on the Fort.
Ben finds a rare Sumo Slammers card.
Ben accidentally awakens a dangerous Dragon.
Ben (and Gwen!) attempt to stay up all night for Adrenaland.
When a wizard cosplayer gets his hands on a real, magical wand at Comic Con, Ben enlists Gwen to help stop Hex from retrieving it.
In a peaceful coastal town, Ben must face Steam Smythe.
Ben and Gwen are transformed into babies by Nanny Nightmare.
Ben, Gwen, and Max meet a family that appears to be a mirror image of them.
Touring Yellowstone, Ben uncovers a plot by the fast and furious LaGrange to find treasure buried below the national park.
In the heart of Silicon Valley, Ben has to stop Victorian villain Steam Smythe from securing an epic power source sealed in a Tesla time capsule.
When Ben transforms into Upgrade to turn the lawnmower into a superfast mowing machine he accidently draws the ire of Bob’s gnome-neighbours.
Ben and Gwen are excited to attend an Earth Day EDM concert in Portland until the show is hijacked by the sound-manipulating baddy Lord Decibel.
Ben must go alien to save the Hoover Dam from disaster.
Ben, Gwen and Max stop by the graveyard set of Gwen’s favourite TV show, but Ben discovers the lead actor is an energy vampire.
The Tri-Chefta hunt down Wildvine to create exotic dishes.
The nefarious Frightwig plans to destroy the water park!
Ben must stop Hex from getting his hands on a grimoire.
Xingo brings chaos when he leaps from his dimension to ours.
Ben and Gwen stumble on an epic off-road auto race.
While mini-golfing, Ben is attacked by the Ground Hawgs, a gang of Dr. Animo mutants turned bikers.
Ben, Gwen and Max make a return to Max's old school but this time it's no homecoming.
When Max drags the kids to see a defunct "House of the Future" built by his childhood idol, Ben discovers Steam Smythe is busy excavating the joint...
Gwen drags Ben along on a hike in search of the legendary Forgeti, a yeti that makes people forget they ever saw it.
Ben is at the annual Big Bacon Pig Parade but childhood friend Penny Heaven has met the family to ruin Ben's fun with her safety-obsessed self.
While Ben, Gwen and Max hike to a waterfall, the Bug Brothers are back with a plan to duplicate Diamondhead.
Ben, Gwen and Max are forced to stay at a creepy hotel.
Ben, Gwen and Max revisit their favorite amusement park -- renovated and rebranded as AdrenaWORLD!
Ben and his arch-enemy Billy Billions clash in a duel for supremacy at the world's largest Laser Tag Park - LASER TOWN.
Ben and the gang's trip to Portland is cut short when he discovers a new 11th alien transformation, Gax, while battling a Dr. Animo Mega-Creature.
The Omnitrix is out of control so Ben seeks help from Max's friend to fix it. But the alien Bounty Hunters seek out the watch for their own purposes.
Ben is taken deep into the forest to keep his unpredictable transformations from endangering the public when a seemingly benign alien crash-lands nearby.
Ben's holiday to Portland is cut short when he discovers an 11th alien while battling a Dr. Animo Mega-Creature and damages his Omnitrix in a fight.