Friday’s sixth episode in season 4 of For All Mankind, “Leningrad,” ranks low on the deaths-and-hanky-panky scale of soap-opera criticism, but it’s not without a few revelations and highly emotional moments.
Namely, as plans unfold to capture the Goldilocks asteroid for lucrative mining, Mars may be getting its first union. Nice-guy Miles plays hardball with Ilya Brezhnev. And former NASA director Margo Madison reveals to the world she’s alive and working for the Soviet space agency.