Two time WWE Hall of Famer Ric Flair will guest-stars on the next episode of Uncle Grandpa, titled ‘The History of Wrestling,’ airing on the Cartoon Network on September 11 at 7:30PM EST.

The synopsis for the episode reads, “The documentary-style episode gives a very special look into what has been deemed the ‘nuttiest match ever,’ the earth-shattering bout between Chicken Man and The Best. With very special commentary from wrestling superstar Ric Flair and Mysterious Gus, ‘The History of Wrestling’ goes behind the scenes to reveal startling details about the match that would completely reshape the sport.”

You can watch a clip from tomorrow’s episode below.

[youtube=https://www.youtube.com/watch?v=ZyXSgljopRA&w=700]