Ben 10 Classic Season 4 in Tamil

 Season 4

The series was created for Cartoon Network by "Man of Action", a group composed of writers Duncan Rouleau, Joe Casey, Joe Kelly, and Steven T. Seagle. The series was followed by the sequel series Ben 10: Alien Force.^[1]

Ben 10's first episode, "And Then There Were 10", first aired on Cartoon Network as a sneak peek on December 27, 2005 during Cartoon Network's "Sneak Peek Week" block, airing alongside other two Cartoon Network original series My Gym Partner's a Monkey and Robotboy, and acquired Canadian YTV series Zixx, before making its official series premiere on January 14, 2006. 

Google drive link(click here)

To watch online

Episode 1 click here
Episode 2 click here
Episode 3 click here
Episode 4 click here
Episode 5 click here
Episode 6 click here
Episode 7 click here
Episode 8 click here
Episode 9 click here
Episode 10 click here