https://deadline.com/2021/11/dexter-new-blood-series-premiere-draws-2-2-million-viewers-for-showtime-1234870570/

About 866,000 watched Dexter's return Sunday on Showtime's linear channels, while another 1.3 million watched on-demand on streaming.

Dexter: New Blood becomes Showtime's most-watched series in Showtime history, averaging 8 million weekly viewers across all platforms (https://deadline.com/2022/01/dexter-new-blood-most-watched-series-showtime-history-1234908147/)

Showtime reports 3 million watched Sunday's finale, making it the most-watched finale in eight years, since Homeland in 2013.