Overview
- HBO announced Helena Bonham Carter, Chris Messina and Marissa Long as new additions to the Season 4 cast.
- The new season is set in France with reported locations including Paris, the Cannes Film Festival and the Château de La Messardière in Saint-Tropez.
- They join previously revealed cast members Steve Coogan, Caleb Jonte Edwards, Alexander Ludwig and AJ Michalka.
- Character details and storylines have not been disclosed, with Mike White returning as writer, director and executive producer.
- No release date has been set, and industry estimates suggest the season is unlikely to premiere before May 2027.