Seasons & Episodes
The Filth
Ben is tasked with cleaning the Rust Bucket, but when he is tricked into letting the villainous and vile Fly Guys steal
Waterfilter
Ben, Gwen, and Max's trip to Niagara Falls is cut short by the horrid Hydromanders - creatures menacing them and their f
The Ring Leader
Ben and Gwen's camping trip is interrupted by the emotionless Weatherheads - Gust-o, Hail-o, & Shock-o - but a malfuncti
Riding the Storm Out
Ben and Gwen's camping trip is interrupted by the emotionless Weatherheads - Gust-o, Hail-o, & Shock-o - but a malfuncti
The Clocktopus
Ben must overcome his fear of squids when the Steampunk super villain Steam Smythe attacks a construction site of Grandp
Take 10
While trying to film his own indie film, Ben accidentally allows the Bug Gang to go free and when he takes the fight to
Growing Pains
Ben and Gwen are turned into babies by a weird nanny who wants to turn the world into a day care.
Shhh!
While chilling at a monastery with a no-noise policy, Ben can't keep quiet and accidentally awakens a dangerous Dragon h
Brief Career of Lucky Girl
When a wizard cos player gets his hands on a real magic wand at Comic Con, Ben enlists the help of Gwen (as Lucky Girl)
Animo Farm
Ben stumbles into Dr. Animo's secret lab - now ruled by his superior mutants, the Alphas - and must help the lesser anim
Clown College
While tailgating at a State U. homecoming football game, Ben teams up with Grandpa Max's old college buddies to keep the
Adventures in Babysitting
Gwen, Ben and Max encounter a family who are kind of their mirror selves.
Something I Ate
The Tennysons visit Fort Know, but it does not last long till Ben has to fight a monster.
Steam is the Word
In the heart of Silicon Valley, Ben has to stop Victorian villain, Steam Smythe, from getting an incredible power source
The Beast Inside
Dr. Animo returns with his newest invention, the 'Animerger'.
All Wet
No one believes Ben when he insists that one of the other patrons, waiting in line at the World of Wet Water Park, is th
Villain Time
A man attempting to be a hero ends up misusing his abilities, and Ben has to stop him.
Drive You Crazy
Ben and Gwen decide to race against LaGrange when he crashes a race.
Tomorrow Today
The group visit the Buddy's Vision Of Tomorrow exhibit, where Steam Smythe hopes to take a secret weapon to rule the wor
Story, Bored
Hex returns for the large spellbook Grimoire of Archamada which contains a high-level spell that will make him more powe
Hole in 10
While golfing, Ben must face a biker gang of mutated groundhogs.
Recipe for Disaster
When Ben puts out a fire as Wildvine, a trio of alien chiefs decide to eat him for lunch.
Rustbucket RIP
Ben finds a rare map in the historical village Oldeville. Billy Billions wants that map so he challenges Ben with his hi
Freaky Gwen Ben
When Ben interferes with malicious magician Hex's quest for the earth-moving Titan Gloves at a swap meet, he switches bo
Ben 24hrs
Ben and Gwen want to stay awake in Adrenaland, a theme park that is 24/7 open. Thinking that with his alien abilities he
Bright Lights, Black Hearts
Ben, Gwen and Max stop by the graveyard set of a movie, The Unalivers. Before long, Ben discovers its leading role, Mich
Don't Laze Me, Bro
When a new enemy causes Gwen and Max to become super-lazy, it's up to Ben to snap them out of it and finally get serious
Don't Let the Bass Drop
Gwen and Ben are excited to attend an Earth Day EDM concert in Portland until the show is hijacked by the sound/music/au
Bad Penny
Ben hangs out with his weird former-babysitter named Penny when they arrive at a pig festival while Maurice and Sydney c
Zombozo-Land
Zombozo returns with the Circus Freaks, (Frightwig, and 2 new members, Thumbskull and Acid Breath) with a new plan to tu
Forgeti
During a hunt for the fabled 'Forgeti', (who Gwen is fascinated and obsessed with), Ben and Gwen face Dr. Animo once aga
Max to the Max
When Maurice and Sydney accidentally split Max into 100 dumb clones of himself, Ben must find a way to switch him back w
Cutting Corners
Ben wants to earn some money by mowing Bob's lawn. He rebuilds the lawnmower into a super fast-mowing machine, but in do
Xingo
Ben's favorite cartoon character, Xingo, comes out of TV into the real world when Upgrade tampers with the TV satellite.
Scared Silly
Ben needs to pretend that he is not scared when staying in a haunted hotel.
Need for Speed
Touring Yellowstone National Park, Ben uncovers a plot by Lagrange who wants to digout an old treasure from below the na
Omni-Tricked (1)
Ben's trip to Portland with his family is interrupted by the arrival of a brand new, eleventh alien, Gax, as he fights a
Omni-Tricked (2)
As the Omnitrix is still uncontrollable, Ben asks a mysterious friend of Max to repair it. But when three bounty h
Omni-Tricked (3)
Ben heads far into the forest to prevent his unpredictable transformations from causing damage. Meanwhile, Vilgax, who s
Omni-Tricked (4)
After his meeting with Vilgax, Ben continues to transform rapidly without stopping or be able to revert to human form. W
Out to Launch
On a visit to Cape Canaveral, the Tennyson Trio attend the launch of an experimental space plane, but when Vilgax hijack
Can I Keep It?
After stumbling upon a cute cat-dog-rabbit creature hybrid, or Cadobbit, Ben ignores Grandpa Max's advice and sneaks the
Battle at Biggie Box
During the Biggie Box sale, Ben enlists Simon Sez to help him find Max and get back to the register with his toys before
Bon Voyage
Aboard the SS Pettigrew, on its final voyage, Ben must not only battle seasickness, but Steam Smythe, who looks to use h
Mayhem in Mascot
After their attempt to get a photo with every storefront mascot is foiled, Ben and Gwen sneak out at night to get their
Screamcatcher
When a cavity forces Ben to the dentist, his day gets even worse when the malevolent magician Hex uses a nearby dream ca
Vote Zombozo
When the Rust Bucket must tune-up in the same town as Zombozo's latest campaign trail stop, Ben soon discovers the clown
Animorphosis
As the Tennyson trio dig up dinosaur fossils in the Badlands, Ben is unaware that Vilgax and Dr. Amino have teamed up to
The 11th Alien (1)
Ben is trying to save a city from a mudslide when Vilgax shows up with a warning about a new alien coming out of Omnitri
The 11th Alien (2)
The new alien has dangerous powers, and that worries Ben more and more.
High Stress Express
During a live feed of a transcontinental bullet train, La Grange enters the picture to outrace the train, but Ben joins
Creature Feature
Ben and Gwen must save the drive-in when the evil magician Hex brings a movie monster to life.
Drone On
Ben and Gwen are in a highly competitive paper airplane war, but when alien-tech drones bombard the Rust Bucket, the cou
Safari Sa'Bad
On their trip to Adrenaworld West, Ben takes a detour on a jungle cruise and finds himself hunted by the evil Tim Buktu.
The Nature of Things
While sightseeing at the Geyser Gulch National Park, the Tennyson trio uncovers Steam Smythe's steam-powered generator a
Assault on Pancake Palace
When Max enters a pancake eating contest at the famous Pancake Palace, Ben finds the Bugg Brothers and must stop them be
Bomzobo Lives
During a routine trip to the DMV, Max takes a driving test to renew his license, but a disguised Zombozo hijacks the rol
King Koil
Ben and Gwen volunteer for a day at the Repto Ranch. There they meet the evil King Koil, who takes control of the reptil
The Sound and the Furry
As Team Tennyson leaves the Frozen Man Festival, Lord Decibel takes center stage to threaten the festival-goers, creatin
All Koiled Up
When Ben grows impatient with the snail like pace of gardening, he goes Omni-Enhaanced Overflow to pick up the pace and
Reststop Roustabout
Ben, Gwen and Grandpa Max stop in the middle of the Midwest. While Ben makes himself comfortable in the mobile home with
That’s the Stuff
A mysterious alien substance copies Ben's appearance and powers while Ben is visiting a space museum, and quickly assume
Half-Sies
During a trip to the Lake of the Ozarks, Ben and Gwen squabble over Ben's unnecessary half-birthday celebration; when Ma
Xingo’s Back
Left to entertain himself, Ben stumbles upon a Xingo arcade game and goes OE-Shock Rock to power it up; when the game re
Bounty Ball
While Gwen listens to a lecture on the Transcontinental Railroad, Ben sneaks away to the gift shop; Gwen must relay the
The Charm Offensive
While hanging out at Fort Knox, Gwen grows jealous of Ben's aliens getting all the glamour and attention. But when she d
Fear the Fogg
As Max attempts to get Ben and Gwen to the Four Corners Monument before sunset, an ominous fog bank engulfs the roadway
The Feels
While Gwen and Max are enamored by wintertime fun during the summer, Ben isn't interested until the Weatherheads attack,
Super-Villain Team-Up
After a lull in alien antics, a restless Ben suggests to Max and Gwen that he might be a better hero if he went solo, bu
Past Aliens Present
Ben is shocked to discover that Steam Smythe has built steampunk robots capable of masquerading as and matching Ben's al
Chicken Nuggets of Wisdom
When Ben and Max get into an argument, Ben goes Heatblast to blow off steam against Max’s wishes; but once Dr. Animo s
Ye Olde Laser Duel
As team Tennyson admires the modern train station, Ben sniffs out one of Steam Smythe's robots holding up the line. Once
Double Hex
While bird watching at Pinnacles National Park, Gwen and Ben get into a competition of who can spot more birds first, bu
Ben Again and Again
After Billy Billions' efforts to carve his face onto Mount Rushmore with a laser are thwarted by Ben, the billionaire br
Dreamtime
After a series of recurring nightmares affect his sleep, Ben refuses to open up to Max and Gwen about what's bothering h
Innervasion Part 1: Message in a Boxcar (1)
Part One: Message in a Boxcar: Ben and Gwen partake in a box car race, however the race is cut short when a large robot
Innervasion Part 2: Call the Dream Police (2)
Part Two: Call the Dream Police: After defeating the Warbot and discovering Vilgax inside, Ben's "secret voices" only wo
Innervasion Part 3: Strange Bedfellows (3)
Part Three: Strange Bedfellows: After the Junkbot shoots the Omnitrix and it begins glowing neon-blue, an imprisoned Vil
Innervasion Part 4: Mind Over Alien Matter (4)
Part Four: Mind Over Alien Matter: While inside the Omnitrix, Ben and Vilgax must work together if they are to close the
Innervasion Part 5: High Override (5)
Part Five: High Override: While Ben struggles to avoid the High Override's mind control, Max and Gwen enter the Omnitrix
Omni-Copped
When Grandpa Max’s engineer buddy Phil Billings gifts Team Tennyson the Omni-Copter, a state of the art flying vehicle
This One Goes to 11
During one last stop by a toy store before Ben, Gwen, and Grandpa Max's maiden voyage across the Atlantic, Ben runs into
Rath of Con
Back stateside, Ben can't get into a cat cosplay competition, Top Tail, without a cat costume of his own; but when he go
Poles Apart
When Ben, Gwen, and Max try to travel to the South Pole, magnetic disturbances cause the instruments to malfunction and
Show Don't Tell
Ben, Gwen, and Grandpa Max arrive at a Native American park to see the Ayasha Plinths, an ancient Stonehenge-like rock f
Welcome to Zombozo-Zone!
During medieval times, Team Tennyson must fight to remember that they're not in the past at all, but actually at a Renai
Bridge Out
After an overpass collapses on the highway, Team Tennyson is trapped in a traffic jam along with Simon Sez and his famil
Beach Heads
After traveling to Tampa Beach, Florida, Team Tennyson hopes to get some much-needed rest & relaxation, but the Weatherh
Charm School's Out
During a family cookout at a forest campsite, Charmcaster uses her magic to switch places with Gwen, but when Ben catche
Billy Bajillions
In Aspen, Colorado, Ben, Gwen, and Grandpa Max are on a hike to find the Forgeti, but when they realize they've stumbled
Franken-Fight
Ben and Gwen's recreational drive in the Rustbuggy takes a turn when Glitch bonds with part of Kevin 11's version of 'Up
Buggin' the Bugs
Team Tennyson wonders what the Bugg Brothers are up to when the group runs into them while vacationing at the Chrysalen
Which Watch
After a battle with Kevin gets cut short, Ben turns his attention to one-upping Gwen at Space Camp. But, when Kevin retu
Baby Buktu
When attacked in the jungle, Team Tennyson is saved by a toddler who looks eerily similar to Tim Buktu, but when they di
Them's Fightin' Words!
Team Tennyson discovers a Hartfield-McJoy (a parody of the Hatfield-McCoy feud) reenactment in the cornfield next door,
Mutiny for the Bounty
While Phil and Grandpa Max tune-up the Omni-Copter, Ben takes the Rustbuggy off road, but when he is suddenly captured b
The Chupaca-bro
Team Tennyson discovers that a small village's goats are being terrorized by the legendary Chupacabra, but when Ben real
Buggy Out
After winning a Sumo Slammers Champion belt, Ben returns to the Rustbucket to find it in the arms of Kevin, but when his
Introducing Kevin 11
At a local swap meet, Ben instead sets his sights on a Sumo Slammer collectible, but when Kevin takes it for himself, ou
Four by Four
During their visit to the Twin City, Ben and Gwen sign up for some Laser Town awesomeness, but when Ben is teamed up wit
Moor Fogg
When Team Tennyson's trip takes them to Scotland, they plan on visiting the various locales of Scotland, but their plans
King of the Castle
Team Tennyson finds out about their British ancestry, so they visit their relative's estate, but mysterious events convi
Speechless on the Seine
When Ben and the others take a trip to Paris, Ben, impatient and uninterested, accidentally gets himself locked out of t
Don’t Touch
Team Tennyson checks out a Samurai Museum in Tokyo. However, Ben finally comes face-to-face with the Forever Knight when
Big in Japan
Tim Buktu returns, seemingly reformed after saving people from a dragon in the streets of Tokyo. But the Tennysons suspe
Cyber Slammers
In front of a biggie box in Japan, Ben waits in an eternally long line for the release of Cyber Slammers, the brand new
Big Ben 10
While Ben and his family visit the Big Ben Clock tower, the Bugg Brothers once again set up a crazy plan: they want to s
LaGrange Murraille
Ben, Gwen and Grandpa Max walk along the Great Wall of China, but almost have their adventure spoiled by racers LaGrange
Lickety Split
When a mysterious electrical storm downs the Omni-Copter at the Equator, Team Tennyson soon discovers Solar & Polar are
The Claws of the Cat
While taking in the sights and sounds of a Rio de Jenaro music festival, Ben bristles at Gwen's suggestion that she be h
Roundabout: Part 1
Forever Knight finally assembles his Round Table of young but powerful Knights, including Ben, in order to conquer all o
Roundabout: Part 2
Forever Knight finally assembles his Round Table of young but powerful Knights, including Ben, in order to conquer all o
Cirque Us
Ben is the guest of honor at an upcoming Gala, but when the cirque entertainment turns out to be a disguised Zombozo, Be
Forever Road
During a drag race, Ben hopes to stay neck and neck with Vin Ethanol and La Grange as XLR8, but when his watch keeps sho
The Bentathlon
After stuffing their faces with gyros, Team Tennyson visit to Greece in the Omni-Copter, but when they are suddenly capt
Prey or Play
After receiving an exclusive ticket to Adrenaland, Ben leaves behind Grandpa Max and Gwen to enjoy the perks of being th
Beware the Scare-Crow
During a visit to the farm of Penny Bennyson's grandfather, Team Tennyson is haunted by a living scarecrow, but when Ben
The Night Ben Tennyson Came to Town
Team Tennyson travels to Wheeler, “the liveliest mining town on Route 66”, but when Ben becomes paranoid that the Fo
And Xingo Was His Name-O
When a new Xingo app mysteriously appears on Gwen's tablet, Ben activates it despite his cousin's disapproval, springing
Fear in the Family
Ben and Gwen can’t wait for the Omni-Copter to arrive at the Great Pyramids, but when bad weather disrupts their fligh
Xingo Nation
Kevin gives Xingo a power up – setting him loose to wreak havoc on other TV shows – and it is up to Ben to stop them
Heads of the Family
Team Tennyson stops in at a fringe family reunion, and Ben encounters a whole lot more than kooky cousins— namely, Kev
My Bodyguard
When Zombozo hypnotizes Grandpa Max's baking class, it is up to Ben and Gwen to clean up the mess, but it gets even mess
Wheels of Fortune
Team Tennyson's thrift store shopping is ruined by the latest high-speed heist of LaGrange — who is now aided by a sup
Heat of the Moment
After Ben easily dispatches the Weatherheads, Team Tennyson travels to a ski resort for some fun in the snow, but when B
Vin Diagram
When Ben finds out that Kevin and Vin Ethanol have teamed up, he becomes jealous, and especially worried that Kevin will
A Sticky Situation
While Ben wants to stop Queen Bee from robbing a bank, Kevin also decides to show up, wanting to bask in the glory Ben g
What Rhymes With Omnitrix?
When Charmcaster and Kevin end up in a poetry convention, Kevin's emo poems combined with Charmcaster's amulet (which sh
You Remind Me of Someone
After an encounter with the Forgeti, Ben and Kevin end up with the others' phones, causing Ben to turn into a selfish pu
Adrenaland Jr.
Team Tennyson visits Adrenaland Jr., a more safe version of Adrenaland. But when Kevin appears, Ben has to stop him befo
Steam Fight at the OK Corral
When Kevin convinces Steam Smythe to adopt a modern approach in fighting Ben, our young hero must resort to old-fashione
I Don't Like You
When Ben and Gwen try to create a cooking video, Kevin starts trying to gain his own following with crackpot conspiracy
Chicken In Chichen Itza Part 1: Pyramid Scheme
When the Tennysons visit Chichen Itza, Dr. Amino fuses a chicken and a snake to create a real-life Quetza.
Chicken In Chichen Itza, Part 2: The Wages of Fear
Ben in Rome, Part 1: A Slice of Life
Ben in Rome, Part 2: The Bee's Knees
Gentle Ben
Funhouse
Summer Breakers
The Monsters in Your Head
Queen of Bees
Ben, Gwen and Grandpa Max arrive in Bismarck, North Dakota, for its annual celebration of bee pollination, bringing them
Falls, Falls, Falls
The Greatest Lake
A relaxing day at the beach gets all washed up when Team Tennyson come face-to-face with Hex, and his summer intern, Kev
Mud on the Run
Ben gets a tough lesson on knowing his limits when he competes in a grueling obstacle race, made even worse by the Weath
It's Story Time
After the Rustbucket breaks down, Ben, Gwen, and Grandpa Max find themselves killing time at the local town library but
Cosplay Day
Team Tennyson enjoys the biggest convention in town, but when a gawky costume store employee finds a familiar-looking he
Bottomless Ben
The Tennyson's come across the "Bottomless Pit", a naturally formed pit with no bottom. Ben fights his better judgment t
Tales from the Omnitrix
Team Tennyson trade campfire stories that pit Ben against his archrival, Kevin 11, and teaches the hero the power of ima
Party Poopers
Wind Some Lose Some
Digital Quality
Tim Buk-TV
Tokyo Fun Part 1: Big Bugg Bash
Tokyo Fun Part 2: Slamming It Up
Reboot of the classic Ben 10 series featuring a reimagined Ben and friends as they travel the country during the summer
Growing up is Hard to Do
The Hex Factor
Sweet Tooth
Medieval Upheaval
Speed of Sound
Xingo's World
Tummy Ache
Players of the Lost Park
De-Fanged!
Mock 10
Rekoil
Buktu The Future!