Searxng/Rooster HBO Max tv Celebrity HBO's new comedy "Rooster," starring Steve Carell, challenges the hit drama The Pitt as HBO Max's most-watched show with a record-breaking debut. April 13, 2026 AceShowbiz - It takes a monumental effort to seriously challenge The Pitt on HBO Max today. The medical drama has become one of the streaming platform's most successful series, maintaining a stronghold at the top of the TV charts with consistent momentum that many shows would envy. However, HBO's latest comedy is shaking up the competition and making the race for the top spot much more compelling.