Wikimedia Commons/Rooster HBO series TV Steve Carell's new HBO comedy, Rooster, is a massive hit. Renewed for Season 2, it's the network's highest-rated new comedy in 10 years. April 10, 2026 AceShowbiz - The future of Rooster, the new comedy series starring Steve Carell, has been confirmed as HBO officially renews the show for a second season. After airing only five episodes, the network's decision to continue the series highlights the strong reception of Rooster. Rooster has emerged as the highest-rated new HBO comedy in the last decade, boasting an average viewership of 5.8 million U.S.