Steve Byrne is an American stand-up comedian, actor, and writer best known for his energetic performances and relatable humor. He created and starred in the TBS sitcom "Sullivan & Son," which aired for three seasons. Byrne's stand-up specials, including "Champion" and "Tell the Damn Joke," have been well-received for their observational comedy and engaging delivery. He has appeared on various late-night talk shows and comedy festivals, solidifying his reputation as a dynamic and entertaining performer. Byrne's work extends to directing and producing, showcasing his versatility and dedication to the craft of comedy.