Ben 10: Alien Force

Season 3 Episode Guide

Season 3
Season 1
Season 2
Season 3

Season 3, Episode 20

March 26, 2010

The Final Battle: Part II

Season 3, Episode 20

March 26, 2010

Conclusion. In the Season 3 finale, Ben must battle Vilgax without his powers in order to save Earth.

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Season 3, Episode 19

March 26, 2010

The Final Battle, Part I

Season 3, Episode 19

March 26, 2010

Part 1 of 2. While attempting to rescue Gwen and Kevin, Ben learns that Negative Ben is working with Vilgax.

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Season 3, Episode 18

March 19, 2010

Vendetta

Season 3, Episode 18

March 19, 2010

Kevin's house is ransacked by an intruder. Kevin, Ben and Gwen track the culprit and cross paths with a recent Null Void escapee who's looking for a special key.

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Season 3, Episode 17

March 12, 2010

Above and Beyond

Season 3, Episode 17

March 12, 2010

The Plumbers' Helpers must rescue Max from a space station, where he's being attacked by Ben.

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Season 3, Episode 16

January 29, 2010

The Secret of Chromostone

Season 3, Episode 16

January 29, 2010

Ben comes down with a cold while the home planet of Tetrax and Diamondhead is endangered.

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Season 3, Episode 15

January 22, 2010

Time Heals

Season 3, Episode 15

January 22, 2010

Gwen travels to the past to prevent Kevin and Ben from hacking the Omnitrix.

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Season 3, Episode 14

January 15, 2010

Primus

Season 3, Episode 14

January 15, 2010

Vilgax sets out to conquer a planet that he discovers is the source of the Omnitrix's powers.

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Season 3, Episode 13

January 8, 2010

Con of Rath

Season 3, Episode 13

January 8, 2010

Ben takes on the task of escorting an alien prince across the galaxy and faces loads of opposition as Argit, the Vreedle Brothers and an Incursian battleship stand in the way of his mission.

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Season 3, Episode 12

December 11, 2009

Ben, Kevin and Gwen come across an alien box that morphs into a robotic version of whatever it sees. Its talent becomes a liability, however, when the Vreedle brothers decide to take the box for themselves.

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Season 3, Episode 11

December 4, 2009

Trade Off!

Season 3, Episode 11

December 4, 2009

Darkstar and Kevin join forces to recover an artifact that can return them to their former states, but the pair don't fully consider the consequences of their actions.

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Season 3, Episode 10

November 20, 2009

Ghost Town

Season 3, Episode 10

November 20, 2009

Ghostfreak amasses an army by possessing residents of Vilgaxia.

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Season 3, Episode 9

November 13, 2009

In Charm's Way

Season 3, Episode 9

November 13, 2009

Kevin is charmed by a girl who seems to understand him.

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Season 3, Episode 8

November 6, 2009

If All Else Fails

Season 3, Episode 8

November 6, 2009

Earthquakes disturb the slumber of a hibernating Highbreed officer.

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Season 3, Episode 7

October 23, 2009

Single Handed

Season 3, Episode 7

October 23, 2009

A bounty hunter who's after the Omnitrix sends Ben to the Null Void, but his left hand remains on Earth.

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Season 3, Episode 6

October 16, 2009

Don't Fear the Repo

Season 3, Episode 6

October 16, 2009

Ben and Kevin try to thwart repo men sent to return Ship to his maker and appeal to a judge to rescind his ruling.

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Season 3, Episode 5

October 9, 2009

Simple

Season 3, Episode 5

October 9, 2009

An alien recruits Ben to help resolve a conflict that has been ravaging her planet for decades.

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Season 3, Episode 4

September 25, 2009

Fools Gold

Season 3, Episode 4

September 25, 2009

An alien asks Ben to help locate his missing best friend.

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Season 3, Episode 3

September 18, 2009

Inferno

Season 3, Episode 3

September 18, 2009

Ben, Gwen and Kevin discover that Vulkanus is planning to drill to the Earth's center.

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Season 3, Episode 2

September 11, 2009

Vengeance of Vilgax

Season 3, Episode 2

September 11, 2009

Conclusion. Vilgax, whose power has drastically increased, challenges Ben to a fight in which the winner will rule Earth.

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Season 3, Episode 1

September 11, 2009

Vengeance of Vilgax

Season 3, Episode 1

September 11, 2009

Part 1 of the two-part Season 3 premiere. Vilgax, whose power has drastically increased, challenges Ben to a fight in which the winner will rule Earth.

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Cast & Details See all »

Premiered: April 18, 2008
Rating: TV-Y7
Premise: This animated series follows 15-year-old Ben Tennyson, who once again dons the Omnitrix, a gadget that turns him into 10 different alien heroes, as he searches for his missing grandfather. (more)