The show Blue's Clues had a character named Blue.
90210 has a character named Liam.
The Jingles Show (or Jingles of Boofland)
The Beverly Hillbillies
the Mod Squad
Freddy "Rerun" Stubbs was a character on the TV show What's Happening!!.
On the Pokemon television show, a character is named Gary Oak. He is the rival of Ash Ketchum.
90210 has a character named Liam.
The show Entourage has a character named Sal who is also known as Turtle.
no, he is a character from a TV show named naruto.
The Jeffersons
Happy Days
The Jingles Show (or Jingles of Boofland)
The Beverly Hillbillies
the Mod Squad
Ready or Not
There is no popular television series that features a human character named Karr. However, there is a car prototyped named KARR (Knight Rider). It was a character in the tv show Knight Riders.
I believe the TV show you are referring to is called "Eddsworld".