Ben 10: Call of the Wild (4th series)

Ben is prepared to graduate from the Plumbers' Academy, but when he faces a dire threat known as Inorcat, Ben must save the world from Inorcat and a man named Mr. T

Characters

 * Ben Tennyson (Cam Clarke) - main hero and the one who soon became Captain of Plumbers!
 * Gwen Tennyson (Rene O'Connor) - The real Gwen after being released from Kevin's dreamworld, and she is now a full fledged member of the plumbers, and she still cares for Kevin! note: her casual look is mixed with Future Gwen, and Diana (JLU)!
 * Kevin Levin (Scott Weinger) - The man responsible for Innorcat's release, and is still, a Dragon after the Robot Gwen/ Possed Gwen's destruction!
 * Elena Validus (Jessica DiCicco) - Daughter of Doctor Validus, she instead of using the Nanochips for evil (the way Possed Gwen used them), she now uses them for good!
 * Grandpa Max (Paul Eiding) -
 * Julie Yamamoto (Lauren Tom) - Ben's permenet Girlfriend, she now dress's like Yumi from Code Lyoko, and she now is the Plumbers informant!
 * Alan Albright (Ogie Banks) - the lieutenent of the Plumbers!
 * Cooper Daniels (Tom Kenny) - head of science!
 * Helen Wheels (Juliet Landau) - head officer of the group!
 * Manny Armstrong (Khary Payton) - the drill officer of the second geration of Plumbers!
 * Pierce (Adam Wylie) - the Head of Security!
 * Kai Green (Andrea Baker) - Alan's girlfriend and the one who is the Plumbers informant!
 * Professor Paradox (David MaCullum) - former time walker now a mortal man after his deal with Dran was broken!
 * Azmuth (Robert David Hall) - haunted by Inorcat, who is often commented by Inorcat as his arrogant pupil!, and proclaims Ben Tennyson as his successor of the Omnitrix!
 * Old George (Peter Renaday) -
 * Rex Salazar (Dayrl Sabara) -
 * Bobo Haha (John DiMaggio) -
 * Dr. Holiday (Grey DeLisle) -
 * 6 (Steven Blum) - the head of Providence after White Knight was killed by Caesar!
 * Noah (Fred Savage) -

Villains

 * First Half of Season 3:
 * Inorcat (Charlie Adler) - the main antagonist, and mentor of Azmuth!
 * Mr. T/ Mr. Testostian (Kevin Grievoux) -head of an organization known as Zephyr!
 * Van Kleiss (Troy Baker) - Rex's archnemesies, and is Kevin's secret partner!
 * Vilgax/ the real one (Steven Blum) - Ricoronis's father, and wants revenge on Ben from the past 10 years and for causing him to rot, on Ariel!
 * Ricoronis (James Remar) - Vilgax's son, the one Ben believed to be Vilgax in Ultimate Alien and Alien Force!
 * Albedo and Sunny (Yuri Lowenthal and Ashley Johnson) - a couple that both want revenge!
 * Scar (Clancy Brown) - a Scared Osmosian!
 * Ragnarok (Lindsay Schnebly) - presumed deceased for 2 years, actually survived, revealed to not be Kevin's father's killer!
 * Second Half of Season 3:
 * Hex (Kevin Grevioux) - the main antagonist of the second half!
 * Forever Queen La (Tara Platt) - the new head of the new Forever Knights!
 * Dr. Mo-Zen-Rath (Jenson Ackles)- a scientist who is the ruler of the Black Sand Desert!
 * Dr. Animo (Dwight Schultz) - scientist of the new Forever Knights!

Aliens

 * Big Chill (Mark Hamill)
 * Diamondhead (Clancy Brown)
 * Humungousaur (Kevin Michael Richardson)
 * Brainstorm (Corey Burton)
 * Rath (Charlie Adler)
 * Leviathan (Mark Hamill)
 * Sonic Rex (Steven Blum)
 * Heatblast (Steven Blum)
 * Swampfire (Ogie Banks)
 * XLR8 (Carlos Alazraqui)
 * Rook (Jeff Bennett)
 * Feedback (Ben Disken)
 * Gravition (Jim Cummings)
 * Blox (Troy Baker)