The "For All Mankind" spinoff "Star City ... appear alongside previously announced cast members Rhys Ifans, Anna Maxwell Martin, Solly McLeod, Agnes O'Casey and Alice Englert.

The "For All Mankind ... cast with the addition of three new series regulars. Variety has learned that Solly McLeod ("House of the Dragon," "Tom Jones," "The Dead Don't Hurt"), Agnes O'Casey ...