CBS reported a significant lift in viewership for its 2026 premiere week, with multiplatform audience numbers rising 14% compared to the previous year. Between October 4 and October 10, the network averaged 8.63 million viewers per episode across its various platforms, outperforming both its linear benchmarks and several major streaming rivals.
The network’s performance was bolstered by its reliance on established franchises, claiming seven of the top 10 series across all broadcast and streaming competition during that window. While linear-only viewership saw a healthy 9% increase to 4.43 million viewers, the broader 14% multiplatform gain highlights the increasing role of Paramount+ and digital viewership in the network’s total reach.
Franchise Powerhouses Lead the Surge
The premiere week was dominated by “Marshals,” the new series starring Luke Grimes. Tapping into the audience of the “Yellowstone” universe, the show debuted as the #1 series of the week, drawing 15.14 million multiplatform viewers. The success of the spinoff helped solidify CBS’s strategy of building on high-equity intellectual properties to anchor its schedule.
The “NCIS” franchise also saw a massive resurgence, particularly on Tuesday nights. The “All-NCIS” block—which featured the return of Michael Weatherly to the flagship series and Mark Harmon in the new prequel “NCIS: Origins”—resulted in a 39% viewership increase for that night compared to the previous season’s premiere Tuesday. Additionally, “NCIS: New York” debuted as the week’s top-ranked new series across all broadcast networks.
Sitcom and Procedural Dominance
CBS also maintained its long-standing advantage in the comedy genre. “Georgie & Mandy’s First Marriage,” the latest expansion of the “Big Bang Theory” and “Young Sheldon” universe, launched as the top-rated comedy of the week.
The network’s ability to capture seven of the top 10 spots in multiplatform viewership suggests a competitive edge over streamers that have recently faced execution challenges. According to data released by Paramount, six CBS series topped the 10 million viewer mark during the premiere window, reinforcing the network’s reach in an increasingly fragmented media landscape.
The growth on Sunday and Tuesday nights was particularly notable, driven by the combination of high-profile franchise returns and new series that leveraged familiar faces from the “Yellowstone” and “NCIS” universes. This multi-pronged approach has allowed CBS to transition its traditional linear audience toward digital platforms while maintaining its broadcast lead.
