Ricky Gervais, Louis C.K., Jerry Seinfeld and Chris Rock examine their own distinctive styles of comedy and discuss whether or not to use profanity, how one comic can recycle another comic’s material into something new and fresh, and deciding whether a topic is off-limits, no matter how shocking it may be to the audience. When the dust settles and the spotlights are on, it all comes down to giving the audiences what they paid for - the laugh. Talking Funny, debuts on HBO on Friday, April 22 (9:00-10:00 p.m. ET/PT).