Final Season and Broadcast Run
The series concluded with its twelfth season on CBS, which wrapped in May 2019 after 279 episodes and became the longest-running multi-camera sitcom in American television history. The finale drew 18.52 million viewers in the United States, making it the most-watched entertainment telecast of the 2018–2019 season and the highest-rated scripted series finale of the decade. CBS renewed the show for a final three-season arc starting in 2016, locking in the lead cast through a combined deal that made Jim Parsons, Kaley Cuoco, and Johnny Galecki among the highest-paid television actors at the time Forbes.
Production shifted from Warner Bros. Television studios in Burbank to a virtual stage workflow for the final season, with scripts delivered digitally and sets modified for physical distancing protocols. The show remained the anchor of CBS's Thursday comedy block for over a decade, consistently ranking as the number one scripted series in the 18–49 demographic and driving lead-in audience for adjacent reality and drama programming across the network's prime-time schedule.
Syndication and Licensing Deals
Warner Bros. Television Distribution retained global syndication rights, licensing the series to linear networks in more than 200 territories while negotiating a multi-platform digital window that began after the initial broadcast exclusivity period ended. In the United States, off-network episodes moved to local affiliates, cable channels such as TBS and TNT, and FAST channels, creating a long-tail revenue stream that continues to generate licensing fees years after the finale SEC.
The show entered the FAST and ad-supported video on demand ecosystem through deals with platforms including Pluto TV and Tubi, where it consistently ranks among the top ten most-watched catalog titles in the comedy category. Warner Bros. Discovery leverages the series as a library asset across its streaming and linear portfolio, using it to fill programming gaps and attract advertiser-friendly demographics in both domestic and international markets Forbes.
Streaming Performance and Ongoing Revenue
Max, Warner Bros. Discovery's flagship streaming service, carries the full catalog of all twelve seasons as part of its library strategy to retain subscribers and compete against Netflix, Amazon Prime Video, and Disney+ in the U.S. market. The series appears regularly in Max's most-watched lists, particularly during marathons and event-driven promotion, and contributes to the platform's content retention metrics that investors and analysts track closely Forbes.
Beyond subscription metrics, the show generates ongoing revenue through international distribution, merchandise licensing, and branded integrations that continue to be negotiated by Warner Bros. Television and its parent company's distribution division. The series remains a reference point in industry discussions about catalog value, with its per-episode licensing fees and cumulative viewership data cited as benchmarks for legacy sitcom performance in the streaming era