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Ben 10 Season 4 Episodes
Season 4 Episode Guide
13 Episodes 2007 - 2008
Episode 1
Perfect Day
Sat, Jul 14, 200723 mins
Some of Ben's old enemies attack a school bus. Ben easily defeats them, and the grateful cheerleaders thank him. It's the start of a perfect day for Ben. Or is it? Duplicates of Grandpa and Gwen show up and tell him he's been captured, he's in a dream world, and the culprits are keeping him there so they can get the Omnitrix. Can Ben distinguish between what is and isn't real?
Episode 2
Divided We Stand
Thu, Jul 19, 200723 mins
While creating havoc at the beach for fun, Ben discovers Ditto, a new alien within his Omnitrix entourage. Ditto can replicate himself many times over but with two drawbacks. First, injury to one will be felt by all. Second, Ben can't become Ben again unless all the Dittos are together. This sort of comes in handy when Dr. Animo, freshly escaped from prison, arrives with a giant seagull mutation to capture Ben and add his alien gene pools to Animo's transmutation matrix.
Episode 3
Don't Drink the Water
Wed, Jul 25, 200723 mins
As Hex seeks the famous Fountain of Youth to restore his youth and thereby his magic, the Tennysons happen upon its presence by accident. Grandpa Max falls into a vat of it at a fair, splashing Ben. While their physical ages revert, so do their mental and behavioral ages, with Grandpa Max wanting to goof around all day while Ben becomes a whiny brat in need of a nap (with all his Omnitrix aliens becoming crabby little kids as well). Will it be enough to stop Hex from gaining the fountain?
Episode 4
Big Fat Alien Wedding
Thu, Aug 2, 200723 mins
The Tennyson's attend the wedding of Uncle Max's other and grown nephew, Joel, with Ben as his reluctant ring bearer. The event has far greater significance than it seems. The marriage of Joel and Camille - a marriage of political significance by happenstance - will unify, or at least encourage a temporary truce between, two warring intergalactic factions; however, someone does not want that peace and works secretly to sabotage the proceedings. Ben's on it (if he's not shot as an alien party crasher first).
Episode 5
Ben 4 Good Buddy
Sat, Sep 22, 200723 mins
The Tennysons encounter a trio of merciless road pirates while traveling through the southwest. Their initial disinterest in Max' Rust Bucket turns when its performance in thwarting their aggression against an eye-catching RV exceeds expectation. Soon the pirates make it theirs, planning not just to burn up the highway with it but blow it up entirely. The Tennysons, along with a helpful waitress, engage in a high-speed chase to get it back.
Episode 6
Ready to Rumble
Sat, Sep 29, 200723 mins
Rather than admit to Gwen he broke her new computer, Ben sneaks out to compete in an all-night pro-wrestling event (as Four Arms) for its $10,000 prize money. He faces off against two mutant brothers, Gaterboy and Porcupine, who need that prize money to pay off a loan shark who's keeping their mother as a marker. For Ben, these issues challenge his usual selfishness and lack of responsibility: replace Gwen's computer to cover his misdeed or help the brothers save their mother and family farm.
Episode 7
Ken 10
Sat, Oct 6, 200723 mins
In the future, Ben 10,000's son Ken turns ten (a lad just as willful and self-centered as his father at that age). As a present, he gets his own Omnitrix but chafes at only getting ten alien heroes from which to choose. He accepts it nonetheless. While joyriding on his hoverboard, he meets and befriends another youth his age, unaware he's Devlin, son of Ben's archenemy Kevin. Devlin's plan: worm his way into Ken's trust and free his dad from the Null Void. Ken, unfortunately, is just the right kind of arrogant dupe to fall perfectly into this plan.
Episode 8
Ben 10 vs. The Negative 10: Part 1
Sat, Nov 3, 200722 mins
The Tennysons investigate the theft of Plumber technology seemingly committed by foes from Ben's past.
Episode 9
Ben 10 vs. The Negative 10: Part 2
Fri, Aug 31, 200723 mins
With Cooper's help, the Tennysons protect the Plumber base beneath Mt. Rushmore as members of Negative 10 lay siege. Voice analysis confirms Grandpa Max's suspicion that the Forever King is Driscoll, a former Plumber who years ago was kicked out in disgrace.
Episode 10
Goodbye and Good Riddance
Sat, Apr 5, 200823 mins
The summer ends, and Ben and Gwen must each be returned home for the new school year. It's especially aggravating for Ben. National appearances of the Omnitrix aliens over the summer leaves the entire school abuzz, but Grandpa Max's instruction to keep their connection to the alien heroes secret denies Ben any bragging rights. Fortunately, when Vilgax decides to attack the school and threaten the town, he cements young Tennyson's reputation as a kid to look up to.
Episode 11
Ben 10: Secret of the Omnitrix, Part 1
Sun, Mar 9, 2008
Ben and Tetrax are taking the Omnitrix to Azmuth when they run into Vilgax and his army of drones.
Episode 12
Ben 10: Secret of the Omnitrix, Part 2
Sun, Mar 9, 2008
With Myaxx, the former assistant to Azmuth, the inventor of the Omnitrix in tow, Ben, Gwen, Tetrax, and Gluto fly to the dangerous jungle worl Xenon to deactivate the Omnitrix's self-destruct mode, only for Vilgax to arrive with his army, hot on their trail.
Episode 13
Ben 10: Secret of the Omnitrix, Part 3
Sat, Aug 4, 2007
While under fire, Azmuth reattaches the dial which not only reactivates the Omnitrix, but also unlocks and transforms Ben into a To'kustar, an extremely powerful transformation he names Way Big.
