The 10-episode fourth season will debut on Friday, November 10. New episodes will be released weekly every Friday until the season finale on January 12.
Rocketing into the new millennium in the eight years since Season 3, Happy Valley has rapidly expanded its footprint on Mars by turning former foes into partners. Now 2003, the focus of the space program has turned to the capture and mining of extremely valuable, mineral-rich asteroids that could change the future of both Earth and Mars. But simmering tensions between the residents of the now-sprawling international base threaten to undo everything they are working towards.
The ensemble cast returning for season four includes Joel Kinnaman, Wrenn Schmidt, Krys Marshall, Edi Gathegi, Cynthy Wu and Coral Peña along with new series regulars Toby Kebbell, Tyner Rushing, Daniel Stern and Svetlana Efremova.
Ronald D. Moore, Ben Nedivi and Matt Wolpert created the drama. They executive produce with Maril Davis, David Weddle, Bradley Thompson and Seth Edelstein. Sony Pictures Television and Tall Ship Productions produce.
