For All Mankind season 5 has cast three new stars as series regulars, revealing character details for the newcomers to Apple TV+’s sci-fi series. For All Mankind season 5 began filming in July 2024, with the story jumping to 2012 where the Goldilocks asteroid has become the center of a mining operation on the newly-built Kuznetsov Station. While not much is known about how the series will progress from this point, its unsurprising for new characters to be introduced as older ones age and fall away from the story of US space expansion.