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Ben 10 Season 3 episodes
S03 E01
Omni-Copped
10 mins · Sat, 23 Feb 2019
Grandpa Max's engineer friend Phil Billings gives Team Tennyson the Omni-Copter, a state-of-the-art flying vehicle that can transport the Rustbucket for overseas adventures.
S03 E02
This One Goes to 11
10 mins · Sat, 23 Feb 2019
During one last stop at a toy store before Ben, Gwen, and Grandpa Max's maiden voyage across the Atlantic, Ben encounters an old bully who now has new powers.
S03 E03
Rath of Con
10 mins · Sat, 2 Mar 2019
Ben can't enter the cat cosplay competition Top Tail without a costume, but when he goes Rath, a new cat-like alien with an attitude, his wild side quickly becomes much wilder than he expected.
S03 E04
Poles Apart
10 mins · Sat, 2 Mar 2019
A trip to the South Pole turns upside down when Team Tennyson land on the North Pole instead, but Ben quickly figures out the culprits are Solar and Polar Twain.
S03 E05
Show Don't Tell
10 mins · Sat, 9 Mar 2019
Ben, Gwen and Grandpa Max head to a Native American national park to see an ancient Stonehenge-like rock formation. When the sorcerer, Hex, attacks, Ben must fight a beast created out of huge rocks.
S03 E06
Welcome to Zombozo-Zone!
10 mins · Sat, 9 Mar 2019
King Zombozo hypnotises the guests at a Renaissance fair into thinking they live in ancient times. Team Tennyson must fight to remember that they're not actually in the past.
S03 E07
Bridge Out
10 mins · Sat, 16 Mar 2019
When an overpass collapses on the highway, Team Tennyson become stuck in a traffic jam along with Simon Sez and family. Ben and Simon team up to tackle the gridlock together.
S03 E08
Beach Heads
10 mins · Sat, 16 Mar 2019
Team Tennyson hope to find rest and relaxation by travelling to Tampa Beach, Florida, but the Weatherheads have other plans.
S03 E09
Charm School's Out
10 mins · Sat, 23 Mar 2019
Charmcaster uses her magic to switch places with Gwen during a family cookout at a forest campsite. When Ben finds Charmcaster sneaking about, he attacks, unaware that it's actually his cursed cousin.
S03 E10
Billy Bajillions
10 mins · Sat, 23 Mar 2019
Ben, Gwen and Grandpa Max hike in Aspen, Colorado to locate the Forgeti, but when they stumble upon Billy Billions' own Winter in July ski resort, Ben must fight Billy with help from the Forgeti itself.
S03 E11
Franken-Fight
10 mins · Sat, 30 Mar 2019
Ben's recreational drive among Cape Cod's sand dunes takes a turn for the worse when the Rustbucket suddenly morphs into an engine monster.
S03 E12
Buggin' the Buggs
10 mins · Sat, 30 Mar 2019
Team Tennyson wonder what the Bugg Brothers are planning when the group run into the villains while on holiday at the Chrysalen Institute.
S03 E13
Which Watch
10 mins · Sat, 6 Apr 2019
When a battle with Kevin is cut short, Ben turns his attention to one-upping Gwen at Space Camp. Kevin returns with his sights set straight on his cousin.
S03 E14
Baby Buktu
10 mins · Sat, 6 Apr 2019
Team Tennyson are attacked in the jungle and saved by a toddler who looks eerily similar to Tim Buktu, but they realise another threat is coming when they discover he truly is a pint-sized version of the nefarious globetrotter.
S03 E15
Them's Fightin' Words!
10 mins · Sat, 13 Apr 2019
Team Tennyson find a Hartfield-McJoy re-enactment in the cornfield next door, but when Hex resurrects the ghosts of the real feuding families, Ben must bring them together to save the day.
S03 E16
Mutiny for the Bounty
10 mins · Sat, 13 Apr 2019
While Phil and Grandpa Max give the Omni-Copter a tune-up, a restless Ben takes the Rustbuggy off-road. Suddenly Ben is captured by Textrax and must not only escape, but must avoid the wrath of the double-crossed Kraab and Sixsix.
S03 E17
The Chupaca-bro
10 mins · Sat, 20 Apr 2019
Team Tennyson discover that a small village's goats are being terrorised by the legendary chupacabra, but when Ben realises it's actually Dr Animo, he must thwart the dastardly doctor.
S03 E18
Buggy Out
11 mins · Sat, 20 Apr 2019
After winning a Sumo Slammers Champion belt, Ben finds his prize in the arms of Kevin. When his rival hijacks the Rustbuggy, Ben must stop at nothing to get back what's rightfully his.
S03 E19
Introducing Kevin 11
11 mins · Sat, 27 Apr 2019
Ben sets his sights on a Sumo Slammer collectible at a local swap meet, but Kevin takes the valuable for himself. To get it back, Ben must overcome Kevin's secret weapon: an 11th alien.
S03 E20
Four by Four
10 mins · Sat, 27 Apr 2019
Gwen and Ben sign themselves up for some Laser Town fun during their visit to Twin City. However, when Ben gets teamed up with Kevin, they have to overcome their differences to stay on top.
S03 E21
Moor Fogg
10 mins · Sat, 22 Jun 2019
Team Tennyson stop the Omni-Copter for a hike in the Scottish Highlands, but when the weather becomes foggy, they realise it's the return of The Fogg.
S03 E22
King of the Castle
10 mins · Sat, 22 Jun 2019
Ben, Gwen, and Grandpa Max head to Castle Bishopbrook to visit a distant royal relative, and Ben discovers a ghost at the haunted home.
S03 E23
Speechless on the Seine
10 mins · Sat, 29 Jun 2019
When Ben catches Zombozo robbing the Louvre while in Paris and is hypnotised to remain speechless, Ben must navigate a foreign land acting like a mime.
S03 E24
Don't Touch
10 mins · Sat, 29 Jun 2019
Team Tennyson head to a samurai museum in Tokyo, where Ben is too impatient to visit the calligraphy experience before the more exciting sounding samurai one.
S03 E25
Big in Japan
10 mins · Sat, 6 Jul 2019
During a tour of the Japanese Robotics Museum, Ben discovers hero-gone-wrong Tim Buktu trying to save Tokyo from a dragon.
S03 E26
Cyber Slammers
10 mins · Sat, 6 Jul 2019
Ben waits in an epic line at Biggie Box Japan for the release of the latest Sumo Slammers video game, but must soon save the store from Steam Smythe.
S03 E27
Big Ben 10
10 mins · Sat, 13 Jul 2019
While on a trip to London to visit Big Ben, Ben and his family discover a plot to steal the legendary bell.
S03 E28
LaGrange Muraille
10 mins · Sat, 13 Jul 2019
Ben, Gwen and Grandpa Max's trip to the Great Wall of China is interrupted by the appearance of daredevils LaGrange and Vin Ethanol.
S03 E29
Lickety Split
10 mins · Sat, 20 Jul 2019
A mysterious electrical storm takes the Omni-Copter down at the equator, and Team Tennyson discover that Solar and Polar are behind it. More problems occur when Ben accidentally combines the duo into a more powerful Uni-Twin.
S03 E30
The Claws of the Cat
10 mins · Sat, 20 Jul 2019
Ben bristles at Gwen's suggestion that she become his sidekick, but when a music festival is threatened by Lord Decibel, Ben is helped by some familiar faces.
S03 E31
Roundabout Part 1
10 mins · Sat, 21 Sep 2019
Tired of being ignored, Ben runs away and joins the Forever Knight, who is assembling his Round Table; Grandpa goes to his old friend, Phil, for help in finding Ben.
S03 E32
Roundabout Part 2
10 mins · Sat, 21 Sep 2019
The Forever Knight reveals his true plan to go back in time to prevent aliens from coming to Earth. Ben realises he has made a mistake and rejoins Team Tennyson.
S03 E33
Cirque-Us
10 mins · Sat, 28 Sep 2019
Ben must save an important State University alumni ribbon-cutting ceremony.
S03 E34
Forever Road
10 mins · Sat, 28 Sep 2019
Ben must be creative to stop his foes when LaGrange sabotages his Omnitrix.
S03 E35
The Bentathlon
10 mins · Sat, 5 Oct 2019
Forever Knight forces Ben to become a gladiator to save his family.
S03 E36
Prey or Play
10 mins · Sat, 5 Oct 2019
Ben leaves Grandpa Max and Gwen behind to enjoy the perks of being Adrenaland's only attendant after receiving a super-exclusive ticket.
S03 E37
Beware the Scare-Crow
10 mins · Sat, 12 Oct 2019
Team Tennyson are pursued by a live scarecrow while at the farm of Penny Bennyson's grandfather, but Ben discovers who the master is behind it.
S03 E38
The Night Ben Tennyson Came to Town
10 mins · Sat, 12 Oct 2019
Team Tennyson get up and go so they can travel all the way to Wheeler, but Ben fears that the Eternal Knight is looking for him.
S03 E39
And Xingo Was His Name-O
10 mins · Sat, 19 Oct 2019
When a new Xingo app mysteriously appears on Gwen's tablet, Ben can't help but activate it despite his cousin's disapproval.
S03 E40
Fear in the Family
10 mins · Sat, 19 Oct 2019
Ben and Gwen can't wait for the Omni-Copter to make its arrival at the Great Pyramids, but bad weather disrupts the flight.
S03 E41
Xingo Nation
10 mins · Sat, 26 Oct 2019
Kevin 11 gives Xingo a power boost and sets him loose to wreak havoc on other television shows, leaving it up to Ben to stop them both.
S03 E42
Heads of the Family
10 mins · Sat, 26 Oct 2019
Ben meets some kooky cousins when Team Tennyson stops by a family reunion; Kevin 11 and the Bugg Brothers cause trouble with their invention.
S03 E43
My Bodyguard
10 mins · Sat, 2 Nov 2019
When Zombozo puts Grandpa Max's entire baking class under his spell with hypnosis, it's up to Ben and Gwen to save the day. Things grow even messier when Zombozo reveals his new bodyguard, Kevin 11.
S03 E44
Wheels of Fortune
10 mins · Sat, 2 Nov 2019
Team Tennyson's thrift store shopping is interrupted by LaGrange's latest high-speed heist using a super-fast electromagnetic race car.
S03 E45
Heat of the Moment
10 mins · Sat, 9 Nov 2019
Team Tennyson head to a ski resort for some fun in the snow after Ben easily dispatches the Weatherheads, but when Ben encounters the Weatherheads yet again, they are not so easily defeated.
S03 E46
Vin Diagram
10 mins · Sat, 9 Nov 2019
Ben sees Vin Ethanol being impressed by Kevin's automotive know-how, and his jealousy convinces him that he must outdo Kevin before the older boy can influence Vin to embrace his bad-guy side at a charity race.
S03 E47
A Sticky Situation
10 mins · Sat, 16 Nov 2019
All Ben wants to do is stop Queen Bee from robbing a bank, but Kevin shows up to be the hero and take all the glory for himself.
S03 E48
What Rhymes With Omnitrix?
10 mins · Sat, 16 Nov 2019
At a poetry slam event, Charmcaster's reading of Kevin's poetry causes mind swaps that have everyone confused as to who's fighting who.
S03 E49
You Remind Me of Someone
10 mins · Sat, 23 Nov 2019
Ben and Gwen search for the infamous Bojamboo and discover that it's actually the Forgeti. When the Forgeti blasts Ben and Kevin with forgetfulness mist, the pair reverse roles.
S03 E50
Adrenaland Jr.
10 mins · Sat, 23 Nov 2019
Team Tennyson visit Adrenaland Jr, the safe version of Adrenaland, only to wind up facing off against a bitter Kevin 11 out to destroy everyone's good time.
S03 E51
Steam Fight at the OK Corral
10 mins · Sat, 30 Nov 2019
Kevin persuades Steam Smythe to use a modern approach against Ben, making the young hero resort to old-fashioned thinking to save the day.
S03 E52
I Don't Like You
10 mins · Sat, 30 Nov 2019
Ben and Gwen's social media fight with Kevin 11 quickly escalates into a real-life war, and they hold a cooking duel to decide the winner.