For All Mankind Season 5 Gets Filming Update From Creator, New Character Is “Key Figure”
Summary
For All Mankindseason 5 casts a star fromThe Americansas a series regular, with details about his new Soviet character being revealed. Premiered in 2019, the Apple TV+ sci-fi series depicts an alternative history in which the Soviet Union landed on the Moon first instead of the United States, and the Space Race never ended.For All Mankind’s castincludes Joel Kinnaman, Michael Dorman, Sarah Jones, Shantel VanSanten, Jodi Balfour, Wrenn Schmidt, Sonya Walger, Krys Marshall, Cynthy Wu, Coral Peña, and Edi Gathegi.
Now, the sci-fi series has added another actor for its forthcoming fifth season. According toDeadline,For All Mankindseason 5 has cast Costa Roninas a new series regular. The Russian actor, best known forThe AmericansandHomeland, will play the role of Lenya, a character described as “a Soviet politician and former cosmonaut.”

What To Expect From Costa Ronin’s Lenya In For All Mankind Season 5
He Could Play A Crucial Role In Mediating The Escalating Tensions
For All Mankindseason 4 takes placeeight years after the events of the third season as Happy Valley, an international base on Mars, has significantly expanded its presence on the planet by converting its enemies into allies. The year is now 2003, and the space program’s focus has shifted to obtaining and mining highly valuable, mineral-rich asteroids, potentially transforming the future of both Earth and Mars. However,rising tensions among the residentsof the increasingly expansive international base could jeopardize its collective progress and goals.
For All Mankind Season 4 Ending Explained: What Happens To The Goldilocks Asteroid & Happy Valley
The Goldilocks heist comes to a nail-biting conclusion in For All Mankind’s season 4 finale. What’s next for the future of Happy Valley and Mars?
Ronin will play the role of Lenya, a Soviet politician and former cosmonaut, inFor All Mankindseason 5. Though plot details are still under wraps,it’s likely that Lenya, a new series regular, will play a crucial role in mediating the escalating tensions at the Mars base. His unique perspective as both a politician and a space veteran might position him as a key diplomat, striving to maintain the fragile alliances essential for the asteroid mining operation and broader international cooperation.

In season 5, Ronin joins another new series regular, Mireille Enos, who will play the character Celia Boyd, described as “a member of the Peacekeeper Security Force on Mars.” Enos and Kinnaman previously starred together inThe Killingand reunited for Prime Video’sHannaTV series.For All Mankindseason 5’s returning cast also includes Kinnaman, Wrenn Schmidt, Krys Marshall, Edi Gathegi, Cynthy Wu, Coral Peña, Toby Kebbell, Tyner Rushing, Daniel Stern, and Svetlana Efremova.
For All Mankind
Cast
Imagine a world where the global space race never ended - For All Mankind is a thrilling “what if” take on history that explores what would have happened in the race to the moon between the Soviet Union and the United States, as well as the space programs and the race’s effects on the astronauts and their families in the aftermath. The Apple TV+ series hails from Ronald D. Moore and stars Joel Kinnaman as a NASA astronaut. For All Mankind also features historical astronauts like Buzz Aldrin and Neil Armstrong.