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The Best Episodes of Ben 10: Alien Force Season 1

Every episode of Ben 10: Alien Force Season 1 ranked from best to worst. Discover the Best Episodes of Ben 10: Alien Force Season 1!

Binge this in 4h 59m•Peaking at 9.1/10

15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has recalibrated and can now transform him into 10 brand-new aliens. Joined by his super-powered cousin Gwen Tennyson and his

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Episode Rankings

  1. #1 Fan Favorite
    Ben 10: Alien Force Season 1 Episode 10 - Paradox
    9.1/10(1338 votes)

    S1:E10

    A time experiment in the 1950s sends a bizarre monster to Ben's time. Now Ben, Gwen, and Kevin must team up with Paradox, a time traveling hero, to face off against the unstoppable creature.

    Director:Butch Lukic
    Writer:Jim Krieg

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  2. Ben 10: Alien Force Season 1 Episode 1 - Ben 10 Returns (1)
    8.3/10(1265 votes)

    S1:E1

    Ben discovers that the Forever Knights are trading weapons with the DNAliens, while at the same time, Grandpa Max has mysteriously gone missing. He decides to return the Omnitrix on his wrist and go hero once again.

    Directors:Butch Lukic, Dan Riba
    Writer:Dwayne McDuffie

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  3. Ben 10: Alien Force Season 1 Episode 2 - Ben 10 Returns (2)
    8.3/10(1052 votes)

    S1:E2

    Ben, Gwen, and Kevin follow a lead that takes them to a secret base in the desert. There they hope to find Grandpa Max but instead find a Highbreed spaceship with a giant cannon.

    Directors:Butch Lukic, Dan Riba
    Writer:Dwayne McDuffie

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  4. Ben 10: Alien Force Season 1 Episode 6 - Max Out
    8.3/10(803 votes)

    S1:E6

    Gwen's older brother, Ken, is suddenly missing. As they look, they encounter a surprise leading to a shocking secret from the DNAliens.

    Director:Butch Lukic
    Writer:Jim Krieg

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  5. Ben 10: Alien Force Season 1 Episode 13 - X = Ben + 2
    8.0/10(807 votes)

    S1:E13

    An alien emperor plans to destroy the planet Earth for kidnapping his daughter. In order to save the planet, Ben must uncover the secrets of Alien X.

    Director:Butch Lukic
    Writer:Matt Wayne

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  6. Ben 10: Alien Force Season 1 Episode 8 - What Are Little Girls Made Of?
    7.9/10(752 votes)

    S1:E8

    When Ben and Gwen learn that their grandmother Verdona is an alien being, Verdona insists that Gwen should come along with her to her home planet and improve her abilities. With this, Gwen is faced with a difficult decision between a human and alien life.

    Director:Butch Lukic
    Writer:Matt Wayne

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    The 20 BEST Episodes of Ben 10: Alien Force

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  7. Ben 10: Alien Force Season 1 Episode 7 - Pier Pressure
    7.8/10(743 votes)

    S1:E7

    While Ben has a date with Julie, it is soon ruined when an alien named Ship makes trouble at the local fair.

    Director:Dan Riba
    Writer:Len Uhley

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  8. Ben 10: Alien Force Season 1 Episode 4 - Kevin's Big Score
    7.5/10(776 votes)

    S1:E4

    Kevin shatters Ben and Gwen's trust when he steals the Rust Bucket to sell for alien technology on the black market.

    Director:Butch Lukic
    Writer:Matt Wayne

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  9. Ben 10: Alien Force Season 1 Episode 5 - All that Glitters
    7.5/10(768 votes)

    S1:E5

    Grandpa Max leaves Ben a series of instructions to contact a team of heroes. Things go the wrong direction when they soon find them.

    Director:Dan Riba
    Writer:Unknown

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  10. Ben 10: Alien Force Season 1 Episode 3 - Everybody Talks About the Weather
    7.4/10(787 votes)

    S1:E3

    Gwen discovers that Grandpa Max's badge is able to signal other Plumbers. However, by using it, they meet up with a familiar face, a pyronite.

    Director:Dan Riba
    Writer:Dwayne McDuffie

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  11. Ben 10: Alien Force Season 1 Episode 11 - Be-Knighted
    7.4/10(715 votes)

    S1:E11

    The Forever Knights secure a weapon in hopes of aiding them slay a dragon they have held captive.

    Director:Dan Riba
    Writer:Stan Berkowitz

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  12. Ben 10: Alien Force Season 1 Episode 12 - Plumber's Helpers
    7.4/10(727 votes)

    S1:E12

    Freelance young Plumbers mistake Ben and his team as a threat.

    Director:Dan Riba
    Writer:Len Uhley

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  13. Ben 10: Alien Force Season 1 Episode 9 - The Gauntlet
    7.3/10(736 votes)

    S1:E9

    When Ben stands up to Cash and JT, they soon discover a robotic gauntlet from Kevin's vehicle. With it, Cash decides to get back on Ben, although this time, it's more than just a joke.

    Director:Dan Riba
    Writer:Unknown

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Season 1 Ratings Summary

"Paradox" is the best rated episode of "Ben 10: Alien Force" season 1. It scored 9.1/10 based on 1338 votes. Directed by Butch Lukic and written by Jim Krieg, it aired on 7/5/2008. This episode is rated 0.8 points higher than the second-best, "Ben 10 Returns (1)".