'Talking Funny' HBO Special Features Jerry Seinfeld, Louis C.K., Chris Rock & Ricky Gervais (VIDEO)

Next month HBO will air what looks to be one of the funniest conversations among comedians we've ever seen: "Talking Funny" with Jerry Seinfeld, Chris Rock, Louis C.K. and Ricky Gervais.

The special is unique in that it doesn't have a host or moderator. It's just four comedy legends matching wits, talking shop and making each other laugh in a purely conversational manner. Check out the exclusive preview below and find it on HBO when it airs on April 22.