Ben 10 Season 4
01. Perfect Day
Enoch and the Forever Knights return, putting Ben in a dream world where he's tricked into having the perfect day. However, his dream quickly turns into a nightmare.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
Michael Jelenic
Writer
Scooter Tidwell
Director
02. Divided We Stand
Ben gains another Omnitrix hero to use, which he calls Ditto. Gwen can't stand being around the multiplying Dittos, and they end up giving her headaches. The Dittos, though, prove to be real helpful against Dr. Animo and his multiplying Stinkflies after he extracted some of Ditto's DNA.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
Marty Isenberg
Writer
03. Don't Drink the Water
After being in contact with water from the Fountain of Youth, Grandpa Max and Ben are reverted to being kids again. Now, Gwen is left to take care of them while stopping Hex from finding the fountain's source.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
04. Big Fat Alien Wedding
Ben, Gwen, and Grandpa Max attend a family wedding. During the ceremony, a strange alien attacks. Will the two ever finish this strange wedding?
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
05. Secret of the Omnitrix (1)
While on a desert highway, the RV gets stolen by a group of modern-day pirates, who use it to go on a robbery.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
06. Secret of the Omnitrix (2)
When Ben accidentally breaks Gwen's laptop, he participates in the "Ultimate Wrestling Competition" as Four Arms to get the prize money for a new laptop to replace Gwen's broken one.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
07. Secret of the Omnitrix (3)
In the future, Ben gives his son, Ken, an Omnitrix for his 10th birthday. However, Ben will have to learn to trust him with that power.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
08. Ben 4 Good Buddy
The Forever King sets his plan in motion and recruits the most powerful enemies Ben has ever faced in order to steal the world's most powerful energy source.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
Amy Wolfram
Writer
Scooter Tidwell
Director
09. Ready to Rumble
Ben, Gwen, Cooper and Grandpa Max face their last battle ever against the villains they have encountered and they will battle to get the world's most powerful energy source.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
Scooter Tidwell
Director
10. Ken 10
With summer over, Ben goes back to school. Unable to tell anyone about the Omnitrix, Ben finds that regular life is much more boring than he imagined. However, the arrival of Vilgax promises to rectify that situation.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
Greg Weisman
Writer
11. Ben 10 vs. Negative 10 (1)
Ben, Gwen, Cooper and Grandpa Max face their last battle ever against the villains they have encountered and they will battle to get the world's most powerful energy source.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
12. Ben 10 vs. Negative 10 (2)
The Forever King sets his plan in motion and recruits the most powerful enemies Ben has ever faced in order to steal the world's most powerful energy source.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
13. Goodbye and Good Riddance
The summer finally ends. Ben and Gwen have to go back to their normal lives. Grandpa Max tells Ben to keep the Omnitrix a secret from everyone, even his parents. Ben agrees, but Vilgax arrives and he'll stop at nothing to get the Omnitrix.
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Charlie Schlatter
Kevin Levin
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly
Dwight Schultz
Dr. Animo
Fred Tatasciore
Ripjaws
Jim Ward
XLR8
John DiMaggio
Baron Highway
Michael Dorn
Dr. Vicktor
Richard Green
Benmummy
Richard McGonagle
Four Arms
Richard Steven Horvitz
Grey Matter
Rob Paulsen
Ditto
Robin Atkin Downes
Jonah Melville
Tom Kane
Ultimos
Jennifer Hale
Rojo
Kari Wahlgren
Charmcaster
Khary Payton
Hex
Tom Pugsley
Writer
Greg Klein
Writer