Ellison Picks HBO's Casey Bloys to Run Paramount-Warner Streaming

Paramount CEO David Ellison has chosen HBO content chief Casey Bloys to lead streaming for the combined company, prompting Cindy Holland's exit.

Paramount streaming head Cindy Holland is leaving the company, making way for HBO's Casey Bloys, TV News Check reports in a piece originally from the Wall Street Journal by Joe Flint. Bloys is expected to oversee streaming for the combined company, though his formal appointment has not been announced. In a statement, Ellison praised Holland as a 'force of nature whose impact on Paramount over the past year has been significant.'

The surprise is how completely Bloys won the internal power struggle. According to the Wall Street Journal, Ellison was concerned that losing Bloys would damage the HBO brand, which he views as a crucial part of the company's streaming strategy — and Bloys had made clear he wasn't interested in partnering with another executive to run the operation. Cosmic Book News adds that Deadline had reported last week that neither Bloys nor Holland would report to the other, and that Puck quoted an industry veteran saying Bloys let everyone know from the start he was never reporting to Holland. Bloys reportedly bet that Ellison valued him too much to force the issue; that bet paid off when Holland exited.

The reporting aligns across outlets: the New York Times first reported Holland's departure, the Wall Street Journal's Joe Flint confirmed Bloys as Ellison's pick, and Variety reported Bloys is poised to take the top job over HBO, HBO Max, and Paramount+ once the merger closes — with WBD streaming chief JB Perrette possibly joining him, according to Cosmic Book News. Cosmic Book News also notes Bloys' HBO deal runs into late 2027 and reports its own sources saying Bloys had signaled he was 'up for grabs' to other streamers, with reporting lines straight to Disney's Josh D'Amaro or Netflix's Ted Sarandos cited as his only external exits. The Paramount-WB merger, valued at $111 billion by Cosmic Book News and $81 billion by TradingView, is set to close next week after a judge approved a settlement with state attorneys general.

For streaming audiences, this is the moment the fate of HBO Max and Paramount+ as separate services is effectively settled. Cosmic Book News had reported in September that HBO Max as a brand could disappear and that consolidation was inevitable once the merger closed. How much of Paramount+'s slate, including shows whose budgets Cosmic Book News says Holland had questioned in Puck's reporting, survives under a Bloys-led operation is now the open question fans will be watching.

The churn is not over. TradingView reports additional executive shake-ups are expected in the days ahead once Paramount receives official court approval of the settlement, which could come as early as this week. Cosmic Book News says Ynon Kreiz has already been named Co-CEO of the combined Paramount Warner Bros., and that Ellison is not canceling HBO's Harry Potter series — two early signals of how the combined company's content priorities will look.