Season 4 of Succession has officially entered production. The HBO show's Season 3 concluded back in December, though it was renewed just before in October.

The show follows a dysfunctional family that runs a media empire. A logline released by HBO is as follows: "In the 10-episode season four, the sale of media conglomerate Waystar Royco to tech visionary Lukas Matsson moves ever closer. The prospect of this seismic sale provokes existential angst and familial division among the Roys as they anticipate what their lives will look like once the deal is completed. A power struggle ensues as the family weighs up a future where their cultural and political weight is severely curtailed."

Cast members Brian Cox, Jeremy Strong, Sarah Snook, Kieran Culkin, Alan Ruck, Matthew Macfadyen, Nicholas Braun and J. Smith-Cameron are all returning for Season 4. Peter Friedman, David Rasche, Fisher Stevens, Hiam Abbass, Justine Lupe, Scott Nicholson, Zoë Winters and Jeannie Berlin are also returning as additional cast members.