Every season of Ben 10: Alien Force ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Ben 10: Alien Force!

Ben 10 Returns (1)

Ben 10 Returns (2)

Everybody Talks About the Weather

Kevin's Big Score

All that Glitters

Max Out

Pier Pressure

What Are Little Girls Made Of?

The Gauntlet

Paradox

Be-Knighted

Plumber's Helpers

X = Ben + 2

Darkstar Rising

Alone Together

Good Copy, Bad Copy

Save The Last Dance

Undercover

Pet Project

Grounded

Voided

Inside Man

Birds of a Feather

Unearthed

War of the Worlds (1)

War of the Worlds (2)

Vengeance of Vilgax (1)

Vengeance of Vilgax (2)

Inferno

Fool's Gold

Simple

Vreedle, Vreedle

Single Handed

If All Else Fails

In Charm's Way

Ghost Town

Trade-Off!

Busy Box

Con of Rath

Primus

Time Heals

The Secret of Chromastone

Above and Beyond

Vendetta

The Final Battle (1)

The Final Battle (2)

Five years later, 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 equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max. In order to save his Grandpa, Ben must defeat the evil DNAliens, a powerful alien race intent on destroying the galaxy, starting with planet Earth.

The Best Seasons of Ben 10: Alien Force

The Best Seasons of Ben 10: Alien Force

Season 2

Season 1

Season 3