The WORST episodes of Ben 10: Alien Force
Every episode of Ben 10: Alien Force ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Ben 10: Alien Force!
Ben 10: Alien Force is the sequel to the hit Cartoon Network series, Ben 10. The series takes place five years later after the original. Ben no longer wears the Omnitrix, and his cousin, Gwen, has honed her skills in magic. But when an alien invasion of the DNALIENS strike Earth and Grandpa Max goes missing, Ben decides that it's hero time once again. He's not alone, as he is joined by Gwen, and even his old archenemy, Kevin Levin comes along for the ride. Now it's time once again for Ben to begin his quest to find his grandfather and stop the invasion from the evil DNALIENS.
#1 - Fool's Gold
Season 3 - Episode 4 - Aired 9/25/2009
A species of goat-like aliens comes to Earth for a popcorn festival. Ben, Gwen, and Kevin have a big problem when one of the aliens eats meat and turns into a monster.
#2 - Vengeance of Vilgax (2)
Season 3 - Episode 2 - Aired 9/11/2009
Ben, Gwen and Kevin race to collect the Omnitrix's missing forms and make it to the battle with Vilgax on time. Meanwhile, Kevin discovers that his new transformation has some benefits.
#3 - Vreedle, Vreedle
Season 3 - Episode 6 - Aired 10/16/2009
Repo men are hired to return Ship to his parent.
#4 - Ben 10 Returns (1)
Season 1 - Episode 1 - Aired 4/18/2008
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.
#5 - What Are Little Girls Made Of?
Season 1 - Episode 8 - Aired 6/7/2008
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.
#6 - Everybody Talks About the Weather
Season 1 - Episode 3 - Aired 4/26/2008
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.
#7 - Inside Man
Season 2 - Episode 9 - Aired 12/12/2008
Ben and the gang rescue a runaway prisoner of the DNAliens.
#8 - Paradox
Season 1 - Episode 10 - Aired 7/5/2008
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.
#9 - Max Out
Season 1 - Episode 6 - Aired 5/17/2008
Gwen's older brother, Ken, is suddenly missing. As they look, they encounter a surprise leading to a shocking secret from the DNAliens.
#10 - Good Copy, Bad Copy
Season 2 - Episode 3 - Aired 10/24/2008
An alien impersonates Ben with hopes of using his Omnitrix to annihilate him.
#11 - Alone Together
Season 2 - Episode 2 - Aired 10/17/2008
During a battle Ben and an alien commander are teleported to a distant world. They must put their differences aside if they're going to have any chance of finding a way to return to Earth.
#12 - Voided
Season 2 - Episode 8 - Aired 12/5/2008
After Gwen receives an S.O.S. from Helen, Ben must go into the Null Void to save her and Manny. Once there, he must find The Wrench in order to stop D'Void, who happens to be Ben's old enemy Dr. Animo
#13 - All That Glitters
Season 1 - Episode 5 - Aired 5/10/2008
Grandpa Max leaves Ben a series of instructions to contact a team of heroes. Things go the wrong direction when they soon find them.
#15 - Unearthed
Season 2 - Episode 11 - Aired 3/25/2009
Ben cares for a baby monster and helps locate its parents before the DNAliens find it.
#16 - Be-Knighted
Season 1 - Episode 11 - Aired 7/12/2008
The Forever Knights secure a weapon in hopes of aiding them slay a dragon they have held captive.
#17 - Grounded
Season 2 - Episode 7 - Aired 11/23/2008
When Ben's parents discover his ability to turn into aliens, they forbid him from using the Omnitrix and later ground him from using it again. Eventually Gwen is grounded too leaving Kevin to stop the DNAliens.
#18 - If All Else Fails
Season 3 - Episode 8 - Aired 11/6/2009
A series of earthquakes awakens a HighBreed officer who has been hibernating deep under the earth’s surface. He believes the HighBreed have lost the war and activates a fail safe device that is programmed to destroy. Ben must now work together with Gwen and Kevin not only to save Grandpa Max, but also the world from this "giant" problem.
#19 - Darkstar Rising
Season 2 - Episode 1 - Aired 10/10/2008
A new villain comes into town, his name is Darkstar, he commits some crimes and gets the team's attention fast
#21 - Singlehanded
Season 3 - Episode 7 - Aired 10/23/2009
A bounty hunter tries to remove the Omnitrix from Ben.
#23 - Ben 10 Returns (2)
Season 1 - Episode 2 - Aired 4/18/2008
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.
#24 - Kevin's Big Score
Season 1 - Episode 4 - Aired 5/3/2008
Kevin shatters Ben and Gwen's trust when he steals the Rust Bucket to sell for alien technology on the black market.
