Innervasion Part 1: Message in a Boxcar: Voices in Ben's head are worrying him, and a mysterious warbot is wreaking havoc at a boxcar race. Are the events connected? [S] S2 Ep36
Dreamtime: Strange recurring nightmares are affecting Ben's sleep, and he's becoming angry and withdrawn. Max and Gwen worry about what might be causing it. [S] S2 Ep35
All Koiled Up: Ben accidentally frees the evil King Koil from his underground prison when he floods a community garden while trying to water the flowers in a rush. [S] S2 Ep34
Ben Again and Again: Ben manages to halt Billy Billions' attempts to carve his own face into Mount Rushmore, but that just focuses the billionaire brat's anger on Ben. [S] S2 Ep33
Ye Olde Laser Duel: As Team Tennyson admires the efficiency of a modern train station, Ben is quick to sniff out one of Steam Smythe's robots holding up the line. [S] S2 Ep32
Double Hex: When a forest fire erupts, Team Tennyson must hurry to save the bird population of Pinnacles National Park and discover who is behind the it. [S] S2 Ep31
Assault on Pancake Palace: Ben discovers a device that transforms the wearer into alien creatures. Can Ben stop the Bugg bros. supply of pancakes that powers them? [S] S2 Ep16
The Sound and the Furry: As Team Tennyson leaves Frozen Man Festival, Lord Decibel threatens the festival-goers with creating an avalanche if his ransom isn't paid. [S] S2 Ep18
Bomzobo Lives: Max takes a driving test to renew his license, but when a disguised Zombozo hijacks the role of instructor, Ben goes alien to stop the baddie. [S] S2 Ep17
The Nature of Things: Ben discovers a device that transforms the wearer into alien creatures. The Tennyson team must shut down Steam Smythe's power generator. [S] S2 Ep15
Drone On: Ben discovers a device that transforms the wearer into alien creatures. Ben and Gwen fend off an alien drone attack on the Rust Bucket. [S] S2 Ep13
High Stress Express: Ben discovers a device that transforms the wearer into alien creatures. Ben joins in a race to out-run a bullet train. [S] S2 Ep11
Vote Zombozo: Ben discovers a device that transforms the wearer into alien creatures. Ben finds out Zombozo is hypnotizing people to steal from them! [S] S2 Ep9
Screamcatcher: Ben discovers a device with the power to transform the wearer into alien creatures. Ben has to go to the dentist, and his day gets worse from there! [S] S2 Ep8
Mayhem in Mascot: Ben discovers a device with the power to transform the wearer into alien creatures. Ben and Gwen discover a secret about the storefront mascots. [S] S2 Ep7
The 11th Alien Part 2: A boy finds a device with incredible powers and becomes a superhero! Ben's Omni-Enhancments include a dangerous new alien he can't control. [S] S2 Ep6
The 11th Alien Part 1: A boy finds a device with incredible powers and becomes a superhero! Ben saves a town with his Omni-Enhancements, with unforeseen consequences. [S] S2 Ep5
Bon Voyage: A boy finds a device with incredible powers and becomes a superhero! Ben battles seasickness and a steam-powered baddie aboard the SS Pettigrew. [S] S2 Ep4
Battle at Biggie Box: A boy finds a device with incredible powers and becomes a superhero! Ben, Billy Billions and Simon Sez go head-to-head in a battle royale. [S] S2 Ep3
Can I Keep It?: A boy finds a device with incredible powers and becomes a superhero! Prohyas is smitten with a slime monster, but things get tricky when it multiplies! [S] S2 Ep2
Out to Launch: A boy finds a device with incredible powers and becomes a superhero! Ben must stop Vilgax from stealing a new space shuttle and using it as a weapon. [S] S2 Ep1
Omni-Tricked - Part 3: Ben heads into the forest to prevent his unpredictable transformations causing damage. Gax helps Ben recover his powers, but is he really a friend to Ben? [S]
Omni-Tricked - Part 1: Animated adventures. Ben's trip to Portland is interrupted by the arrival of a brand-new eleventh alien called Gax as he fights another of Dr Animo's monsters. [S]
Don't Laze Me, Bro: Animated adventures. Ben and Gwen sign a contract - if they lose in a game of laser tag with Billy Billions, they must quit their adventures forever. [S]
Scared Silly: Animated kids' series. Ben, Gwen and Max are forced to stay at a hotel being menaced by Creepy Carl, a local folklore expert who may actually be a ghost. [S]
Forgeti: When ten-year-old Ben Tennyson discovers a mysterious device, called the Omnitrix, he develops the ability to transform into ten different alien heroes. [S]
Ten-year-old Ben Tennyson discovers a mysterious device called the Omnitrix. While out golfing, Ben has to face a biker gang of mutated groundhogs. [S]
Drive You Crazy: Ten-year-old Ben Tennyson discovers a mysterious device called the Omnitrix. Ben and Gwen decide to race against Lagrange when he crashes a race. [S]
Story, Bored: Hex returns for the large spellbook Grimoire of Archamada, which contains a high-level spell that will make him more powerful than ever. [S]
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 the nefarious Frightwig in disguise. [S]
Ten-year-old Ben Tennyson discovers a mysterious device called the Omnitrix. When Ben puts out a fire, a bunch of alien chiefs decide to eat him for lunch. [S]
Ben, Gwen and Max stop by the graveyard set of a movie, The Unalivers. Then Ben discovers its leading role, Michael Morningstar is an energy-absorbing vampire. [S]
Villain Time: Ten-year-old Ben Tennyson discovers a mysterious device called the Omnitrix. A man attempting to be a hero ends up misusing his abilities, and Ben has to stop him. [S]
Don't Let the Bass Drop: Animated series. Lord Decibel crashes a live concert in Portland with an evil plan to destroy the earth using sound as his weapon. [S]