Kel Mitchell started to act with Kenan Thompson in 1996  in Kenan and Kel and also acted in Good Burger where which started out from his sketch All That. They both appeared in an episode of Sister, Sister where they appeared with Tamera and Tia Mowry. They played in episode of Cousin Skeeter and they featured in the Sabrina The Teenage Witch.

Kel Mitchell was the voice of a playful and mild mannered dog called T-Bone in the Cartoon of the children called Clifford The Big Red Dog.  He appeared in the Kanye West video for his music All Falls Down. He was a valet that collects the luggage. In 2003, Kel Mitchell auditioned to feature on Saturday Night Live but he lost and Kenan Thompson was chosen instead.  In 2006, he was the subject o the death hoax where the rumors that he is dead spread on MySpace.

In 2008, he filmed and produced his own video, Dance Fu, and he was in the lead role.  In 2008, Mitchell appeared  in different movies of Detroit Based Stage production, Laundromat and Affairs. Carlos Faison was the one who has written Laundromat. 

Kel Mitchell was the part of Attack of the Show, A movie of G4 and played in different characters. He played a recurring role at Curious George, a PBS kids.  Mitchell was in Comikaze Expo with the cast members of All That.  He recited his catchphrase of  Kenan and Kel show. He is recent appearance is in Nickelodeon TV show of the name Sam and Cat. He acts as a rap artist Peezy B.

 Kel Mitchell was a husband to Tyisha Hampton-Mitchell but they decided to divorce after six years. They have two children together a son Lyric and daughter allure.  His second marriage is to Asia Lee, a rapper. Kel Mitchell is a Christian. For his second marriage, he says that he is really grateful to God for giving him a beautiful wife and that he is happy. He said whenever he looks at her, he cannot stop smiling.

The recent news about Kel Mitchell is that he may have fallen out with Tompson and they may not appear anymore together.  However, his disappearance from the limelight made many people to start to talk. When asked, he said that he was busy shooting the movies and people should not worry about him.

Kel Mitchell net worth is 3.75 million and he earned it from the salary he was getting from playing from the sketch comedy series and All That. Kel was born in 1978 in Illinois Chicago. Most of his comedies, he played with Kenan Thompson.